build-appliance-image: Update to dunfell head revision

(From OE-Core rev: c4fb7d1f0f157ffafd9f907f49ea74b93b2c1d40)

Signed-off-by: Steve Sakoman <steve@sakoman.com>

SECURITY.md

@@ -0,0 +1,24 @@
+How to Report a Potential Vulnerability?
+========================================
+
+If you would like to report a public issue (for example, one with a released
+CVE number), please report it using the
+[https://bugzilla.yoctoproject.org/enter_bug.cgi?product=Security Security Bugzilla].
+If you have a patch ready, submit it following the same procedure as any other
+patch as described in README.md.
+
+If you are dealing with a not-yet released or urgent issue, please send a
+message to security AT yoctoproject DOT org, including as many details as
+possible: the layer or software module affected, the recipe and its version,
+and any example code, if available.
+
+Branches maintained with security fixes
+---------------------------------------
+
+See [https://wiki.yoctoproject.org/wiki/Stable_Release_and_LTS Stable release and LTS]
+for detailed info regarding the policies and maintenance of Stable branches.
+
+The [https://wiki.yoctoproject.org/wiki/Releases Release page] contains a list of all
+releases of the Yocto Project. Versions in grey are no longer actively maintained with
+security patches, but well-tested patches may still be accepted for them for
+significant issues.

bitbake/SECURITY.md

@@ -0,0 +1,24 @@
+How to Report a Potential Vulnerability?
+========================================
+
+If you would like to report a public issue (for example, one with a released
+CVE number), please report it using the
+[https://bugzilla.yoctoproject.org/enter_bug.cgi?product=Security Security Bugzilla].
+If you have a patch ready, submit it following the same procedure as any other
+patch as described in README.md.
+
+If you are dealing with a not-yet released or urgent issue, please send a
+message to security AT yoctoproject DOT org, including as many details as
+possible: the layer or software module affected, the recipe and its version,
+and any example code, if available.
+
+Branches maintained with security fixes
+---------------------------------------
+
+See [https://wiki.yoctoproject.org/wiki/Stable_Release_and_LTS Stable release and LTS]
+for detailed info regarding the policies and maintenance of Stable branches.
+
+The [https://wiki.yoctoproject.org/wiki/Releases Release page] contains a list of all
+releases of the Yocto Project. Versions in grey are no longer actively maintained with
+security patches, but well-tested patches may still be accepted for them for
+significant issues.

bitbake/lib/bb/__init__.py

@@ -15,6 +15,13 @@ import sys
 if sys.version_info < (3, 5, 0):
     raise RuntimeError("Sorry, python 3.5.0 or later is required for this version of bitbake")
 
+if sys.version_info < (3, 10, 0):
+    # With python 3.8 and 3.9, we see errors of "libgcc_s.so.1 must be installed for pthread_cancel to work"
+    # https://stackoverflow.com/questions/64797838/libgcc-s-so-1-must-be-installed-for-pthread-cancel-to-work
+    # https://bugs.ams1.psf.io/issue42888
+    # so ensure libgcc_s is loaded early on
+    import ctypes
+    libgcc_s = ctypes.CDLL('libgcc_s.so.1')
 
 class BBHandledException(Exception):
     """

bitbake/lib/bb/data.py

@@ -301,6 +301,7 @@ def build_dependencies(key, keys, shelldeps, varflagsexcl, d):
                 value += "\n_remove of %s" % r
                 deps |= r2.references
                 deps = deps | (keys & r2.execs)
+                value = handle_contains(value, r2.contains, d)
             return value
 
         if "vardepvalue" in varflags:

bitbake/lib/bb/monitordisk.py

@@ -229,9 +229,10 @@ class diskMonitor:
                 freeInode = st.f_favail
 
                 if minInode and freeInode < minInode:
-                    # Some filesystems use dynamic inodes so can't run out
-                    # (e.g. btrfs). This is reported by the inode count being 0.
-                    if st.f_files == 0:
+                    # Some filesystems use dynamic inodes so can't run out.
+                    # This is reported by the inode count being 0 (btrfs) or the free
+                    # inode count being -1 (cephfs).
+                    if st.f_files == 0 or st.f_favail == -1:
                         self.devDict[k][2] = None
                         continue
                     # Always show warning, the self.checked would always be False if the action is WARN

bitbake/lib/bb/siggen.py

@@ -318,7 +318,8 @@ class SignatureGeneratorBasic(SignatureGenerator):
         else:
             sigfile = stampbase + "." + task + ".sigbasedata" + "." + self.basehash[tid]
 
-        bb.utils.mkdirhier(os.path.dirname(sigfile))
+        with bb.utils.umask(0o002):
+            bb.utils.mkdirhier(os.path.dirname(sigfile))
 
         data = {}
         data['task'] = task

bitbake/lib/bb/tests/codeparser.py

@@ -412,6 +412,32 @@ esac
         # Check final value
         self.assertEqual(self.d.getVar('ANOTHERVAR').split(), ['anothervalue', 'yetanothervalue', 'lastone'])
 
+    def test_contains_vardeps_override_operators(self):
+        # Check override operators handle dependencies correctly with the contains functionality
+        expr_plain = 'testval'
+        expr_prepend = '${@bb.utils.filter("TESTVAR1", "testval1", d)} '
+        expr_append = ' ${@bb.utils.filter("TESTVAR2", "testval2", d)}'
+        expr_remove = '${@bb.utils.contains("TESTVAR3", "no-testval", "testval", "", d)}'
+        # Check dependencies
+        self.d.setVar('ANOTHERVAR', expr_plain)
+        self.d.prependVar('ANOTHERVAR', expr_prepend)
+        self.d.appendVar('ANOTHERVAR', expr_append)
+        self.d.setVar('ANOTHERVAR:remove', expr_remove)
+        self.d.setVar('TESTVAR1', 'blah')
+        self.d.setVar('TESTVAR2', 'testval2')
+        self.d.setVar('TESTVAR3', 'no-testval')
+        deps, values = bb.data.build_dependencies("ANOTHERVAR", set(self.d.keys()), set(), set(), self.d)
+        self.assertEqual(sorted(values.splitlines()),
+                         sorted([
+                          expr_prepend + expr_plain + expr_append,
+                          '_remove of ' + expr_remove,
+                          'TESTVAR1{testval1} = Unset',
+                          'TESTVAR2{testval2} = Set',
+                          'TESTVAR3{no-testval} = Set',
+                          ]))
+        # Check final value
+        self.assertEqual(self.d.getVar('ANOTHERVAR').split(), ['testval2'])
+
     #Currently no wildcard support
     #def test_vardeps_wildcards(self):
     #    self.d.setVar("oe_libinstall", "echo test")

bitbake/lib/bb/utils.py

@@ -969,6 +969,17 @@ def which(path, item, direction = 0, history = False, executable=False):
         return "", hist
     return ""
 
+@contextmanager
+def umask(new_mask):
+    """
+    Context manager to set the umask to a specific mask, and restore it afterwards.
+    """
+    current_mask = os.umask(new_mask)
+    try:
+        yield
+    finally:
+        os.umask(current_mask)
+
 def to_boolean(string, default=None):
     if not string:
         return default

bitbake/lib/bblayers/layerindex.py

@@ -206,6 +206,7 @@ class LayerIndexPlugin(ActionPlugin):
 """
         args.show_only = True
         args.ignore = []
+        args.shallow = True
         self.do_layerindex_fetch(args)
 
     def register_commands(self, sp):

bitbake/lib/toaster/toastergui/api.py

@@ -11,7 +11,7 @@ import os
 import re
 import logging
 import json
-import subprocess
+import glob
 from collections import Counter
 
 from orm.models import Project, ProjectTarget, Build, Layer_Version
@@ -227,20 +227,18 @@ class XhrSetDefaultImageUrl(View):
 #    same logical name
 #  * Each project that uses a layer will have its own
 #    LayerVersion and Project Layer for it
-#  * During the Paroject delete process, when the last
+#  * During the Project delete process, when the last
 #    LayerVersion for a 'local_source_dir' layer is deleted
 #    then the Layer record is deleted to remove orphans
 #
 
 def scan_layer_content(layer,layer_version):
     # if this is a local layer directory, we can immediately scan its content
-    if layer.local_source_dir:
+    if os.path.isdir(layer.local_source_dir):
         try:
             # recipes-*/*/*.bb
-            cmd = '%s %s' % ('ls', os.path.join(layer.local_source_dir,'recipes-*/*/*.bb'))
-            recipes_list = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE,stderr=subprocess.STDOUT).stdout.read()
-            recipes_list = recipes_list.decode("utf-8").strip()
-            if recipes_list and 'No such' not in recipes_list:
+            recipes_list = glob.glob(os.path.join(layer.local_source_dir, 'recipes-*/*/*.bb'))
+            for recipe in recipes_list:
                 for recipe in recipes_list.split('\n'):
                     recipe_path = recipe[recipe.rfind('recipes-'):]
                     recipe_name = recipe[recipe.rfind('/')+1:].replace('.bb','')
@@ -260,6 +258,9 @@ def scan_layer_content(layer,layer_version):
 
         except Exception as e:
             logger.warning("ERROR:scan_layer_content: %s" % e)
+    else:
+        logger.warning("ERROR: wrong path given")
+        raise KeyError("local_source_dir")
 
 class XhrLayer(View):
     """ Delete, Get, Add and Update Layer information
@@ -456,15 +457,18 @@ class XhrLayer(View):
                              'layerdetailurl':
                              layer_dep.get_detailspage_url(project.pk)})
 
-            # Scan the layer's content and update components
-            scan_layer_content(layer,layer_version)
+            # Only scan_layer_content if layer is local
+            if layer_data.get('local_source_dir', None):
+                # Scan the layer's content and update components
+                scan_layer_content(layer,layer_version)
 
         except Layer_Version.DoesNotExist:
             return error_response("layer-dep-not-found")
         except Project.DoesNotExist:
             return error_response("project-not-found")
-        except KeyError:
-            return error_response("incorrect-parameters")
+        except KeyError as e:
+            _log("KeyError: %s" % e)
+            return error_response(f"incorrect-parameters")
 
         return JsonResponse({'error': "ok",
                              'imported_layer': {

documentation/dev-manual/dev-manual-common-tasks.rst

@@ -8652,6 +8652,8 @@ In order to run tests, you need to do the following:
          -  Be sure to use an absolute path when calling this script
             with sudo.
 
+         -  Ensure that your host has the package ``iptables`` installed.
+
          -  The package recipe ``qemu-helper-native`` is required to run
             this script. Build the package using the following command:
             ::

documentation/dev-manual/dev-manual-start.rst

@@ -659,7 +659,7 @@ Follow these steps to locate and download a particular tarball:
 Using the Downloads Page
 ------------------------
 
-The :yocto_home:`Yocto Project Website <>` uses a "DOWNLOADS" page
+The :yocto_home:`Yocto Project Website <>` uses a "RELEASES" page
 from which you can locate and download tarballs of any Yocto Project
 release. Rather than Git repositories, these files represent snapshot
 tarballs similar to the tarballs located in the Index of Releases
@@ -676,12 +676,13 @@ Releases <#accessing-index-of-releases>`__" section.
 1. *Go to the Yocto Project Website:* Open The
    :yocto_home:`Yocto Project Website <>` in your browser.
 
-2. *Get to the Downloads Area:* Select the "DOWNLOADS" item from the
-   pull-down "SOFTWARE" tab menu near the top of the page.
+#. *Get to the Downloads Area:* Select the "RELEASES" item from the
+   pull-down "DEVELOPMENT" tab menu near the top of the page.
 
-3. *Select a Yocto Project Release:* Use the menu next to "RELEASE" to
-   display and choose a recent or past supported Yocto Project release
-   (e.g. &DISTRO_NAME_NO_CAP;, &DISTRO_NAME_NO_CAP_MINUS_ONE;, and so forth).
+#. *Select a Yocto Project Release:* On the top of the "RELEASE" page currently
+   supported releases are displayed, further down past supported Yocto Project
+   releases are visible. The "Download" links in the rows of the table there
+   will lead to the download tarballs for the release.
 
    .. note::
 
@@ -691,9 +692,9 @@ Releases <#accessing-index-of-releases>`__" section.
    You can use the "RELEASE ARCHIVE" link to reveal a menu of all Yocto
    Project releases.
 
-4. *Download Tools or Board Support Packages (BSPs):* From the
-   "DOWNLOADS" page, you can download tools or BSPs as well. Just scroll
-   down the page and look for what you need.
+#. *Download Tools or Board Support Packages (BSPs):* Next to the tarballs you
+   will find download tools or BSPs as well. Just select a Yocto Project
+   release and look for what you need.
 
 Accessing Nightly Builds
 ------------------------

documentation/poky.yaml

@@ -1,13 +1,13 @@
-DISTRO : "3.1.28"
+DISTRO : "3.1.33"
 DISTRO_NAME_NO_CAP : "dunfell"
 DISTRO_NAME : "Dunfell"
 DISTRO_NAME_NO_CAP_MINUS_ONE : "zeus"
-YOCTO_DOC_VERSION : "3.1.28"
+YOCTO_DOC_VERSION : "3.1.33"
 YOCTO_DOC_VERSION_MINUS_ONE : "3.0.4"
-DISTRO_REL_TAG : "yocto-3.1.28"
-DOCCONF_VERSION : "3.1.28"
+DISTRO_REL_TAG : "yocto-3.1.33"
+DOCCONF_VERSION : "3.1.33"
 BITBAKE_SERIES : "1.46"
-POKYVERSION : "23.0.28"
+POKYVERSION : "23.0.33"
 YOCTO_POKY : "poky-&DISTRO_NAME_NO_CAP;-&POKYVERSION;"
 YOCTO_DL_URL : "https://downloads.yoctoproject.org"
 YOCTO_AB_URL : "https://autobuilder.yoctoproject.org"

documentation/ref-manual/ref-classes.rst

@@ -1315,16 +1315,6 @@ The following list shows the tests you can list with the ``WARN_QA`` and
    automatically get these versions. Consequently, you should only need
    to explicitly add dependencies to binary driver recipes.
 
-.. _ref-classes-insserv:
-
-``insserv.bbclass``
-===================
-
-The ``insserv`` class uses the ``insserv`` utility to update the order
-of symbolic links in ``/etc/rc?.d/`` within an image based on
-dependencies specified by LSB headers in the ``init.d`` scripts
-themselves.
-
 .. _ref-classes-kernel:
 
 ``kernel.bbclass``

documentation/ref-manual/ref-release-process.rst

@@ -138,7 +138,7 @@ consists of the following pieces:
    piece of software. The test allows the packages to be be run within a
    target image.
 
--  ``oe-selftest``: Tests combination BitBake invocations. These tests
+-  ``oe-selftest``: Tests combinations of BitBake invocations. These tests
    operate outside the OpenEmbedded build system itself. The
    ``oe-selftest`` can run all tests by default or can run selected
    tests or test suites.

documentation/ref-manual/ref-system-requirements.rst

@@ -37,25 +37,21 @@ Supported Linux Distributions
 Currently, the &DISTRO; release ("&DISTRO_NAME;") of the Yocto Project is
 supported on the following distributions:
 
-
 -  Ubuntu 20.04 (LTS)
 
 -  Ubuntu 22.04 (LTS)
 
--  Fedora 37
+-  Fedora 38
 
 -  Debian GNU/Linux 11.x (Bullseye)
 
--  AlmaLinux 8.8
+-  AlmaLinux 8
 
-The following distribution versions are still tested (being listed
-in :term:`SANITY_TESTED_DISTROS`), even though the organizations
-publishing them no longer make updates publicly available:
+The following distribution versions are still tested even though the
+organizations publishing them no longer make updates publicly available:
 
 -  Ubuntu 18.04 (LTS)
 
--  OpenSUSE Leap 15.3
-
 Finally, here are the distribution versions which were previously
 tested on former revisions of "&DISTRO_NAME;", but no longer are:
 
@@ -81,6 +77,8 @@ tested on former revisions of "&DISTRO_NAME;", but no longer are:
 
 -  Fedora 36
 
+-  Fedora 37
+
 -  CentOS 7.x
 
 -  CentOS 8.x
@@ -95,9 +93,7 @@ tested on former revisions of "&DISTRO_NAME;", but no longer are:
 
 -  OpenSUSE Leap 15.2
 
--  AlmaLinux 8.5
-
--  AlmaLinux 8.7
+-  OpenSUSE Leap 15.3
 
 .. note::
 

meta-poky/conf/distro/poky.conf

@@ -1,6 +1,6 @@
 DISTRO = "poky"
 DISTRO_NAME = "Poky (Yocto Project Reference Distro)"
-DISTRO_VERSION = "3.1.28"
+DISTRO_VERSION = "3.1.33"
 DISTRO_CODENAME = "dunfell"
 SDK_VENDOR = "-pokysdk"
 SDK_VERSION = "${@d.getVar('DISTRO_VERSION').replace('snapshot-${DATE}', 'snapshot')}"

meta/classes/cve-check.bbclass

@@ -97,6 +97,8 @@ def generate_json_report(d, out_path, link_path):
                     cve_check_merge_jsons(summary, data)
                 filename = f.readline()
 
+        summary["package"].sort(key=lambda d: d['name'])
+
         with open(out_path, "w") as f:
             json.dump(summary, f, indent=2)
 

meta/classes/kernel.bbclass

@@ -405,8 +405,8 @@ kernel_do_install() {
 	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
 	if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
 		oe_runmake DEPMOD=echo MODLIB=${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION} INSTALL_FW_PATH=${D}${nonarch_base_libdir}/firmware modules_install
-		rm "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/build"
-		rm "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/source"
+		rm -f "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/build"
+		rm -f "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/source"
 		# If the kernel/ directory is empty remove it to prevent QA issues
 		rmdir --ignore-fail-on-non-empty "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/kernel"
 	else

meta/classes/testimage.bbclass

@@ -99,30 +99,9 @@ TESTIMAGE_DUMP_DIR ?= "${LOG_DIR}/runtime-hostdump/"
 TESTIMAGE_UPDATE_VARS ?= "DL_DIR WORKDIR DEPLOY_DIR"
 
 testimage_dump_target () {
-    top -bn1
-    ps
-    free
-    df
-    # The next command will export the default gateway IP
-    export DEFAULT_GATEWAY=$(ip route | awk '/default/ { print $3}')
-    ping -c3 $DEFAULT_GATEWAY
-    dmesg
-    netstat -an
-    ip address
-    # Next command will dump logs from /var/log/
-    find /var/log/ -type f 2>/dev/null -exec echo "====================" \; -exec echo {} \; -exec echo "====================" \; -exec cat {} \; -exec echo "" \;
 }
 
 testimage_dump_host () {
-    top -bn1
-    iostat -x -z -N -d -p ALL 20 2
-    ps -ef
-    free
-    df
-    memstat
-    dmesg
-    ip -s link
-    netstat -an
 }
 
 python do_testimage() {

meta/conf/distro/include/yocto-uninative.inc

@@ -6,10 +6,10 @@
 # to the distro running on the build machine.
 #
 
-UNINATIVE_MAXGLIBCVERSION = "2.38"
-UNINATIVE_VERSION = "4.3"
+UNINATIVE_MAXGLIBCVERSION = "2.39"
+UNINATIVE_VERSION = "4.4"
 
 UNINATIVE_URL ?= "http://downloads.yoctoproject.org/releases/uninative/${UNINATIVE_VERSION}/"
-UNINATIVE_CHECKSUM[aarch64] ?= "8df05f4a41455018b4303b2e0ea4eac5c960b5a13713f6dbb33dfdb3e32753ec"
-UNINATIVE_CHECKSUM[i686] ?= "bea76b4a97c9ba0077c0dd1295f519cd599dbf71f0ca1c964471c4cdb043addd"
-UNINATIVE_CHECKSUM[x86_64] ?= "1c35f09a75c4096749bbe1e009df4e3968cde151424062cf4aa3ed89db22b030"
+UNINATIVE_CHECKSUM[aarch64] ?= "b61876130f494f75092f21086b4a64ea5fb064045769bf1d32e9cb6af17ea8ec"
+UNINATIVE_CHECKSUM[i686] ?= "9f28627828f0082cc0344eede4d9a861a9a064bfa8f36e072e46212f0fe45fcc"
+UNINATIVE_CHECKSUM[x86_64] ?= "d81c54284be2bb886931fc87281d58177a2cd381cf99d1981f8923039a72a302"

meta/conf/licenses.conf

@@ -37,6 +37,7 @@ SPDXLICENSEMAP[GPL-3.0-only] = "GPL-3.0"
 SPDXLICENSEMAP[LGPLv2] = "LGPL-2.0"
 SPDXLICENSEMAP[LGPLv2+] = "LGPL-2.0+"
 SPDXLICENSEMAP[LGPLv2.0] = "LGPL-2.0"
+SPDXLICENSEMAP[LGPLv2.0+] = "LGPL-2.0+"
 SPDXLICENSEMAP[LGPL-2.0-only] = "LGPL-2.0"
 SPDXLICENSEMAP[LGPL2.1] = "LGPL-2.1"
 SPDXLICENSEMAP[LGPLv2.1] = "LGPL-2.1"

meta/lib/oe/cve_check.py

@@ -75,7 +75,7 @@ def cve_check_merge_jsons(output, data):
 
     for product in output["package"]:
         if product["name"] == data["package"][0]["name"]:
-            bb.error("Error adding the same package twice")
+            bb.error("Error adding the same package %s twice" % product["name"])
             return
 
     output["package"].append(data["package"][0])
@@ -114,11 +114,6 @@ def get_patched_cves(d):
     for url in oe.patch.src_patches(d):
         patch_file = bb.fetch.decodeurl(url)[2]
 
-        # Remote compressed patches may not be unpacked, so silently ignore them
-        if not os.path.isfile(patch_file):
-            bb.warn("%s does not exist, cannot extract CVE list" % patch_file)
-            continue
-
         # Check patch file name for CVE ID
         fname_match = cve_file_name_match.search(patch_file)
         if fname_match:
@@ -126,6 +121,12 @@ def get_patched_cves(d):
             patched_cves.add(cve)
             bb.debug(2, "Found CVE %s from patch file name %s" % (cve, patch_file))
 
+        # Remote patches won't be present and compressed patches won't be
+        # unpacked, so say we're not scanning them
+        if not os.path.isfile(patch_file):
+            bb.note("%s is remote or compressed, not scanning content" % patch_file)
+            continue
+
         with open(patch_file, "r", encoding="utf-8") as f:
             try:
                 patch_text = f.read()

meta/lib/oe/patch.py

@@ -2,6 +2,9 @@
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
+import shlex
+import subprocess
 import oe.path
 import oe.types
 
@@ -24,7 +27,6 @@ class CmdError(bb.BBHandledException):
 
 
 def runcmd(args, dir = None):
-    import pipes
     import subprocess
 
     if dir:
@@ -35,7 +37,7 @@ def runcmd(args, dir = None):
         # print("cwd: %s -> %s" % (olddir, dir))
 
     try:
-        args = [ pipes.quote(str(arg)) for arg in args ]
+        args = [ shlex.quote(str(arg)) for arg in args ]
         cmd = " ".join(args)
         # print("cmd: %s" % cmd)
         (exitstatus, output) = subprocess.getstatusoutput(cmd)

meta/lib/oe/sstatesig.py

@@ -480,8 +480,10 @@ def OEOuthashBasic(path, sigfile, task, d):
     if "package_write_" in task or task == "package_qa":
         include_owners = False
     include_timestamps = False
+    include_root = True
     if task == "package":
         include_timestamps = d.getVar('BUILD_REPRODUCIBLE_BINARIES') == '1'
+        include_root = False
     extra_content = d.getVar('HASHEQUIV_HASH_VERSION')
 
     try:
@@ -592,7 +594,8 @@ def OEOuthashBasic(path, sigfile, task, d):
                 update_hash("\n")
 
             # Process this directory and all its child files
-            process(root)
+            if include_root or root != ".":
+                process(root)
             for f in files:
                 if f == 'fixmepath':
                     continue

meta/lib/oeqa/selftest/cases/runtime_test.py

@@ -185,14 +185,8 @@ class TestImage(OESelftestTestCase):
             self.skipTest('virgl isn\'t working with Centos 7')
         if distro and distro == 'centos-8':
             self.skipTest('virgl isn\'t working with Centos 8')
-        if distro and distro == 'fedora-34':
-            self.skipTest('virgl isn\'t working with Fedora 34')
-        if distro and distro == 'fedora-35':
-            self.skipTest('virgl isn\'t working with Fedora 35')
-        if distro and distro == 'fedora-36':
-            self.skipTest('virgl isn\'t working with Fedora 36')
-        if distro and distro == 'fedora-37':
-            self.skipTest('virgl isn\'t working with Fedora 37')
+        if distro and distro.startswith('fedora'):
+            self.skipTest('virgl isn\'t working with Fedora')
         if distro and distro == 'opensuseleap-15.0':
             self.skipTest('virgl isn\'t working with Opensuse 15.0')
         if distro and distro == 'ubuntu-22.04':

meta/recipes-bsp/grub/files/CVE-2023-4692.patch

@@ -0,0 +1,97 @@
+From 43651027d24e62a7a463254165e1e46e42aecdea Mon Sep 17 00:00:00 2001
+From: Maxim Suhanov <dfirblog@gmail.com>
+Date: Mon, 28 Aug 2023 16:31:57 +0300
+Subject: [PATCH] fs/ntfs: Fix an OOB write when parsing the $ATTRIBUTE_LIST
+ attribute for the $MFT file
+
+When parsing an extremely fragmented $MFT file, i.e., the file described
+using the $ATTRIBUTE_LIST attribute, current NTFS code will reuse a buffer
+containing bytes read from the underlying drive to store sector numbers,
+which are consumed later to read data from these sectors into another buffer.
+
+These sectors numbers, two 32-bit integers, are always stored at predefined
+offsets, 0x10 and 0x14, relative to first byte of the selected entry within
+the $ATTRIBUTE_LIST attribute. Usually, this won't cause any problem.
+
+However, when parsing a specially-crafted file system image, this may cause
+the NTFS code to write these integers beyond the buffer boundary, likely
+causing the GRUB memory allocator to misbehave or fail. These integers contain
+values which are controlled by on-disk structures of the NTFS file system.
+
+Such modification and resulting misbehavior may touch a memory range not
+assigned to the GRUB and owned by firmware or another EFI application/driver.
+
+This fix introduces checks to ensure that these sector numbers are never
+written beyond the boundary.
+
+Fixes: CVE-2023-4692
+
+Reported-by: Maxim Suhanov <dfirblog@gmail.com>
+Signed-off-by: Maxim Suhanov <dfirblog@gmail.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=43651027d24e62a7a463254165e1e46e42aecdea]
+CVE: CVE-2023-4692
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/ntfs.c | 18 +++++++++++++++++-
+ 1 file changed, 17 insertions(+), 1 deletion(-)
+
+diff --git a/grub-core/fs/ntfs.c b/grub-core/fs/ntfs.c
+index 2f34f76..c8d3683 100644
+--- a/grub-core/fs/ntfs.c
++++ b/grub-core/fs/ntfs.c
+@@ -184,7 +184,7 @@ find_attr (struct grub_ntfs_attr *at, grub_uint8_t attr)
+     }
+   if (at->attr_end)
+     {
+-      grub_uint8_t *pa;
++      grub_uint8_t *pa, *pa_end;
+ 
+       at->emft_buf = grub_malloc (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR);
+       if (at->emft_buf == NULL)
+@@ -209,11 +209,13 @@ find_attr (struct grub_ntfs_attr *at, grub_uint8_t attr)
+ 	    }
+ 	  at->attr_nxt = at->edat_buf;
+ 	  at->attr_end = at->edat_buf + u32at (pa, 0x30);
++	  pa_end = at->edat_buf + n;
+ 	}
+       else
+ 	{
+ 	  at->attr_nxt = at->attr_end + u16at (pa, 0x14);
+ 	  at->attr_end = at->attr_end + u32at (pa, 4);
++	  pa_end = at->mft->buf + (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR);
+ 	}
+       at->flags |= GRUB_NTFS_AF_ALST;
+       while (at->attr_nxt < at->attr_end)
+@@ -230,6 +232,13 @@ find_attr (struct grub_ntfs_attr *at, grub_uint8_t attr)
+ 	  at->flags |= GRUB_NTFS_AF_GPOS;
+ 	  at->attr_cur = at->attr_nxt;
+ 	  pa = at->attr_cur;
++
++	  if ((pa >= pa_end) || (pa_end - pa < 0x18))
++	    {
++	      grub_error (GRUB_ERR_BAD_FS, "can\'t parse attribute list");
++	      return NULL;
++	    }
++
+ 	  grub_set_unaligned32 ((char *) pa + 0x10,
+ 				grub_cpu_to_le32 (at->mft->data->mft_start));
+ 	  grub_set_unaligned32 ((char *) pa + 0x14,
+@@ -240,6 +249,13 @@ find_attr (struct grub_ntfs_attr *at, grub_uint8_t attr)
+ 	    {
+ 	      if (*pa != attr)
+ 		break;
++
++              if ((pa >= pa_end) || (pa_end - pa < 0x18))
++                {
++	          grub_error (GRUB_ERR_BAD_FS, "can\'t parse attribute list");
++	          return NULL;
++	        }
++
+ 	      if (read_attr
+ 		  (at, pa + 0x10,
+ 		   u32at (pa, 0x10) * (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR),
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2023-4693.patch

@@ -0,0 +1,62 @@
+From 0ed2458cc4eff6d9a9199527e2a0b6d445802f94 Mon Sep 17 00:00:00 2001
+From: Maxim Suhanov <dfirblog@gmail.com>
+Date: Mon, 28 Aug 2023 16:32:33 +0300
+Subject: [PATCH] fs/ntfs: Fix an OOB read when reading data from the resident
+ $DATA attribute
+
+When reading a file containing resident data, i.e., the file data is stored in
+the $DATA attribute within the NTFS file record, not in external clusters,
+there are no checks that this resident data actually fits the corresponding
+file record segment.
+
+When parsing a specially-crafted file system image, the current NTFS code will
+read the file data from an arbitrary, attacker-chosen memory offset and of
+arbitrary, attacker-chosen length.
+
+This allows an attacker to display arbitrary chunks of memory, which could
+contain sensitive information like password hashes or even plain-text,
+obfuscated passwords from BS EFI variables.
+
+This fix implements a check to ensure that resident data is read from the
+corresponding file record segment only.
+
+Fixes: CVE-2023-4693
+
+Reported-by: Maxim Suhanov <dfirblog@gmail.com>
+Signed-off-by: Maxim Suhanov <dfirblog@gmail.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+Upstream-Status: Backport [https://git.savannah.gnu.org/gitweb/?p=grub.git;a=commit;h=0ed2458cc4eff6d9a9199527e2a0b6d445802f94]
+CVE: CVE-2023-4693
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/ntfs.c | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/grub-core/fs/ntfs.c b/grub-core/fs/ntfs.c
+index c8d3683..4d1fe42 100644
+--- a/grub-core/fs/ntfs.c
++++ b/grub-core/fs/ntfs.c
+@@ -401,7 +401,18 @@ read_data (struct grub_ntfs_attr *at, grub_uint8_t *pa, grub_uint8_t *dest,
+     {
+       if (ofs + len > u32at (pa, 0x10))
+ 	return grub_error (GRUB_ERR_BAD_FS, "read out of range");
+-      grub_memcpy (dest, pa + u32at (pa, 0x14) + ofs, len);
++
++      if (u32at (pa, 0x10) > (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR))
++	return grub_error (GRUB_ERR_BAD_FS, "resident attribute too large");
++
++      if (pa >= at->mft->buf + (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR))
++	return grub_error (GRUB_ERR_BAD_FS, "resident attribute out of range");
++
++      if (u16at (pa, 0x14) + u32at (pa, 0x10) >
++	  (grub_addr_t) at->mft->buf + (at->mft->data->mft_size << GRUB_NTFS_BLK_SHR) - (grub_addr_t) pa)
++	return grub_error (GRUB_ERR_BAD_FS, "resident attribute out of range");
++
++      grub_memcpy (dest, pa + u16at (pa, 0x14) + ofs, len);
+       return 0;
+     }
+ 
+-- 
+2.25.1
+

meta/recipes-bsp/grub/grub2.inc

@@ -109,6 +109,8 @@ SRC_URI = "${GNU_MIRROR}/grub/grub-${PV}.tar.gz \
            file://CVE-2020-27749.patch \
            file://CVE-2021-20225.patch \
            file://CVE-2021-20233.patch \
+           file://CVE-2023-4692.patch \
+           file://CVE-2023-4693.patch \
            "
 SRC_URI[md5sum] = "5ce674ca6b2612d8939b9e6abed32934"
 SRC_URI[sha256sum] = "f10c85ae3e204dbaec39ae22fa3c5e99f0665417e91c2cb49b7e5031658ba6ea"

meta/recipes-connectivity/avahi/avahi.inc

@@ -22,6 +22,15 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=2d5025d4aa3495befef8f17206a5b0a1 \
 SRC_URI = "https://github.com/lathiat/avahi/releases/download/v${PV}/avahi-${PV}.tar.gz \
            file://fix-CVE-2017-6519.patch \
            file://CVE-2021-3468.patch \
+           file://CVE-2023-1981.patch \
+           file://CVE-2023-38469-1.patch \
+           file://CVE-2023-38469-2.patch \
+           file://CVE-2023-38470-1.patch \
+           file://CVE-2023-38470-2.patch \
+           file://CVE-2023-38471-1.patch \
+           file://CVE-2023-38471-2.patch \
+           file://CVE-2023-38472.patch \
+           file://CVE-2023-38473.patch \
            "
 
 UPSTREAM_CHECK_URI = "https://github.com/lathiat/avahi/releases/"

meta/recipes-connectivity/avahi/files/CVE-2023-1981.patch

@@ -0,0 +1,60 @@
+Backport of:
+
+From a2696da2f2c50ac43b6c4903f72290d5c3fa9f6f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
+Date: Thu, 17 Nov 2022 01:51:53 +0100
+Subject: [PATCH] Emit error if requested service is not found
+
+It currently just crashes instead of replying with error. Check return
+value and emit error instead of passing NULL pointer to reply.
+
+Fixes #375
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-1981.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/a2696da2f2c50ac43b6c4903f72290d5c3fa9f6f]
+CVE: CVE-2023-1981
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-daemon/dbus-protocol.c | 20 ++++++++++++++------
+ 1 file changed, 14 insertions(+), 6 deletions(-)
+
+--- a/avahi-daemon/dbus-protocol.c
++++ b/avahi-daemon/dbus-protocol.c
+@@ -391,10 +391,14 @@ static DBusHandlerResult msg_server_impl
+         }
+ 
+         t = avahi_alternative_host_name(n);
+-        avahi_dbus_respond_string(c, m, t);
+-        avahi_free(t);
+-
+-        return DBUS_HANDLER_RESULT_HANDLED;
++        if (t) {
++            avahi_dbus_respond_string(c, m, t);
++            avahi_free(t);
++
++            return DBUS_HANDLER_RESULT_HANDLED;
++        } else {
++            return avahi_dbus_respond_error(c, m, AVAHI_ERR_NOT_FOUND, "Hostname not found");
++        }
+ 
+     } else if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_SERVER, "GetAlternativeServiceName")) {
+         char *n, *t;
+@@ -405,10 +409,14 @@ static DBusHandlerResult msg_server_impl
+         }
+ 
+         t = avahi_alternative_service_name(n);
+-        avahi_dbus_respond_string(c, m, t);
+-        avahi_free(t);
+-
+-        return DBUS_HANDLER_RESULT_HANDLED;
++        if (t) {
++            avahi_dbus_respond_string(c, m, t);
++            avahi_free(t);
++
++            return DBUS_HANDLER_RESULT_HANDLED;
++        } else {
++            return avahi_dbus_respond_error(c, m, AVAHI_ERR_NOT_FOUND, "Service not found");
++        }
+ 
+     } else if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_SERVER, "EntryGroupNew")) {
+         Client *client;

meta/recipes-connectivity/avahi/files/CVE-2023-38469-1.patch

@@ -0,0 +1,48 @@
+From a337a1ba7d15853fb56deef1f464529af6e3a1cf Mon Sep 17 00:00:00 2001
+From: Evgeny Vereshchagin <evvers@ya.ru>
+Date: Mon, 23 Oct 2023 20:29:31 +0000
+Subject: [PATCH] core: reject overly long TXT resource records
+
+Closes https://github.com/lathiat/avahi/issues/455
+
+CVE-2023-38469
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38469-1.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/a337a1ba7d15853fb56deef1f464529af6e3a1cf]
+CVE: CVE-2023-38469
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-core/rr.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+Index: avahi-0.7/avahi-core/rr.c
+===================================================================
+--- avahi-0.7.orig/avahi-core/rr.c
++++ avahi-0.7/avahi-core/rr.c
+@@ -32,6 +32,7 @@
+ #include <avahi-common/malloc.h>
+ #include <avahi-common/defs.h>
+ 
++#include "dns.h"
+ #include "rr.h"
+ #include "log.h"
+ #include "util.h"
+@@ -688,11 +689,17 @@ int avahi_record_is_valid(AvahiRecord *r
+         case AVAHI_DNS_TYPE_TXT: {
+ 
+             AvahiStringList *strlst;
++            size_t used = 0;
+ 
+-            for (strlst = r->data.txt.string_list; strlst; strlst = strlst->next)
++            for (strlst = r->data.txt.string_list; strlst; strlst = strlst->next) {
+                 if (strlst->size > 255 || strlst->size <= 0)
+                     return 0;
+ 
++                used += 1+strlst->size;
++                if (used > AVAHI_DNS_RDATA_MAX)
++                    return 0;
++            }
++
+             return 1;
+         }
+     }

meta/recipes-connectivity/avahi/files/CVE-2023-38469-2.patch

@@ -0,0 +1,65 @@
+From c6cab87df290448a63323c8ca759baa516166237 Mon Sep 17 00:00:00 2001
+From: Evgeny Vereshchagin <evvers@ya.ru>
+Date: Wed, 25 Oct 2023 18:15:42 +0000
+Subject: [PATCH] tests: pass overly long TXT resource records
+
+to make sure they don't crash avahi any more.
+It reproduces https://github.com/lathiat/avahi/issues/455
+
+Canonical notes:
+nickgalanis> removed first hunk since there is no .github dir in this release
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38469-2.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/c6cab87df290448a63323c8ca759baa516166237]
+CVE: CVE-2023-38469
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-client/client-test.c       | 14 ++++++++++++++
+ 1 files changed, 14 insertions(+)
+
+Index: avahi-0.7/avahi-client/client-test.c
+===================================================================
+--- avahi-0.7.orig/avahi-client/client-test.c
++++ avahi-0.7/avahi-client/client-test.c
+@@ -22,6 +22,7 @@
+ #endif
+ 
+ #include <stdio.h>
++#include <string.h>
+ #include <assert.h>
+ 
+ #include <avahi-client/client.h>
+@@ -33,6 +34,8 @@
+ #include <avahi-common/malloc.h>
+ #include <avahi-common/timeval.h>
+ 
++#include <avahi-core/dns.h>
++
+ static const AvahiPoll *poll_api = NULL;
+ static AvahiSimplePoll *simple_poll = NULL;
+ 
+@@ -222,6 +225,9 @@ int main (AVAHI_GCC_UNUSED int argc, AVA
+     uint32_t cookie;
+     struct timeval tv;
+     AvahiAddress a;
++    uint8_t rdata[AVAHI_DNS_RDATA_MAX+1];
++    AvahiStringList *txt = NULL;
++    int r;
+ 
+     simple_poll = avahi_simple_poll_new();
+     poll_api = avahi_simple_poll_get(simple_poll);
+@@ -258,6 +264,14 @@ int main (AVAHI_GCC_UNUSED int argc, AVA
+     printf("%s\n", avahi_strerror(avahi_entry_group_add_service (group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "Lathiat's Site", "_http._tcp", NULL, NULL, 80, "foo=bar", NULL)));
+     printf("add_record: %d\n", avahi_entry_group_add_record (group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "TestX", 0x01, 0x10, 120, "\5booya", 6));
+ 
++    memset(rdata, 1, sizeof(rdata));
++    r = avahi_string_list_parse(rdata, sizeof(rdata), &txt);
++    assert(r >= 0);
++    assert(avahi_string_list_serialize(txt, NULL, 0) == sizeof(rdata));
++    error = avahi_entry_group_add_service_strlst(group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "TestX", "_qotd._tcp", NULL, NULL, 123, txt);
++    assert(error == AVAHI_ERR_INVALID_RECORD);
++    avahi_string_list_free(txt);
++
+     avahi_entry_group_commit (group);
+ 
+     domain = avahi_domain_browser_new (avahi, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, NULL, AVAHI_DOMAIN_BROWSER_BROWSE, 0, avahi_domain_browser_callback, (char*) "omghai3u");

meta/recipes-connectivity/avahi/files/CVE-2023-38470-1.patch

@@ -0,0 +1,57 @@
+From 94cb6489114636940ac683515417990b55b5d66c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
+Date: Tue, 11 Apr 2023 15:29:59 +0200
+Subject: [PATCH] Ensure each label is at least one byte long
+
+The only allowed exception is single dot, where it should return empty
+string.
+
+Fixes #454.
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38470-1.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/94cb6489114636940ac683515417990b55b5d66c]
+CVE: CVE-2023-38470
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-common/domain-test.c | 14 ++++++++++++++
+ avahi-common/domain.c      |  2 +-
+ 2 files changed, 15 insertions(+), 1 deletion(-)
+
+Index: avahi-0.7/avahi-common/domain-test.c
+===================================================================
+--- avahi-0.7.orig/avahi-common/domain-test.c
++++ avahi-0.7/avahi-common/domain-test.c
+@@ -45,6 +45,20 @@ int main(AVAHI_GCC_UNUSED int argc, AVAH
+     printf("%s\n", s = avahi_normalize_name_strdup("fo\\\\o\\..f oo."));
+     avahi_free(s);
+ 
++    printf("%s\n", s = avahi_normalize_name_strdup("."));
++    avahi_free(s);
++
++    s = avahi_normalize_name_strdup(",.=.}.=.?-.}.=.?.?.}.}.?.?.?.z.?.?.}.}."
++		    "}.?.?.?.r.=.=.}.=.?.}}.}.?.?.?.zM.=.=.?.?.}.}.?.?.}.}.}"
++		    ".?.?.?.r.=.=.}.=.?.}}.}.?.?.?.zM.=.=.?.?.}.}.?.?.?.zM.?`"
++		    "?.}.}.}.?.?.?.r.=.?.}.=.?.?.}.?.?.?.}.=.?.?.}??.}.}.?.?."
++		    "?.z.?.?.}.}.}.?.?.?.r.=.=.}.=.?.}}.}.?.?.?.zM.?`?.}.}.}."
++		    "??.?.zM.?`?.}.}.}.?.?.?.r.=.?.}.=.?.?.}.?.?.?.}.=.?.?.}?"
++		    "?.}.}.?.?.?.z.?.?.}.}.}.?.?.?.r.=.=.}.=.?.}}.}.?.?.?.zM."
++		    "?`?.}.}.}.?.?.?.r.=.=.?.?`.?.?}.}.}.?.?.?.r.=.?.}.=.?.?."
++		    "}.?.?.?.}.=.?.?.}");
++    assert(s == NULL);
++
+     printf("%i\n", avahi_domain_equal("\\065aa bbb\\.\\046cc.cc\\\\.dee.fff.", "Aaa BBB\\.\\.cc.cc\\\\.dee.fff"));
+     printf("%i\n", avahi_domain_equal("A", "a"));
+ 
+Index: avahi-0.7/avahi-common/domain.c
+===================================================================
+--- avahi-0.7.orig/avahi-common/domain.c
++++ avahi-0.7/avahi-common/domain.c
+@@ -201,7 +201,7 @@ char *avahi_normalize_name(const char *s
+         }
+ 
+         if (!empty) {
+-            if (size < 1)
++            if (size < 2)
+                 return NULL;
+ 
+             *(r++) = '.';

meta/recipes-connectivity/avahi/files/CVE-2023-38470-2.patch

@@ -0,0 +1,53 @@
+From 20dec84b2480821704258bc908e7b2bd2e883b24 Mon Sep 17 00:00:00 2001
+From: Evgeny Vereshchagin <evvers@ya.ru>
+Date: Tue, 19 Sep 2023 03:21:25 +0000
+Subject: [PATCH] [common] bail out when escaped labels can't fit into ret
+
+Fixes:
+```
+==93410==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f9e76f14c16 at pc 0x00000047208d bp 0x7ffee90a6a00 sp 0x7ffee90a61c8
+READ of size 1110 at 0x7f9e76f14c16 thread T0
+    #0 0x47208c in __interceptor_strlen (out/fuzz-domain+0x47208c) (BuildId: 731b20c1eef22c2104e75a6496a399b10cfc7cba)
+    #1 0x534eb0 in avahi_strdup avahi/avahi-common/malloc.c:167:12
+    #2 0x53862c in avahi_normalize_name_strdup avahi/avahi-common/domain.c:226:12
+```
+and
+```
+fuzz-domain: fuzz/fuzz-domain.c:38: int LLVMFuzzerTestOneInput(const uint8_t *, size_t): Assertion `avahi_domain_equal(s, t)' failed.
+==101571== ERROR: libFuzzer: deadly signal
+    #0 0x501175 in __sanitizer_print_stack_trace (/home/vagrant/avahi/out/fuzz-domain+0x501175) (BuildId: 682bf6400aff9d41b64b6e2cc3ef5ad600216ea8)
+    #1 0x45ad2c in fuzzer::PrintStackTrace() (/home/vagrant/avahi/out/fuzz-domain+0x45ad2c) (BuildId: 682bf6400aff9d41b64b6e2cc3ef5ad600216ea8)
+    #2 0x43fc07 in fuzzer::Fuzzer::CrashCallback() (/home/vagrant/avahi/out/fuzz-domain+0x43fc07) (BuildId: 682bf6400aff9d41b64b6e2cc3ef5ad600216ea8)
+    #3 0x7f1581d7ebaf  (/lib64/libc.so.6+0x3dbaf) (BuildId: c9f62793b9e886eb1b95077d4f26fe2b4aa1ac25)
+    #4 0x7f1581dcf883 in __pthread_kill_implementation (/lib64/libc.so.6+0x8e883) (BuildId: c9f62793b9e886eb1b95077d4f26fe2b4aa1ac25)
+    #5 0x7f1581d7eafd in gsignal (/lib64/libc.so.6+0x3dafd) (BuildId: c9f62793b9e886eb1b95077d4f26fe2b4aa1ac25)
+    #6 0x7f1581d6787e in abort (/lib64/libc.so.6+0x2687e) (BuildId: c9f62793b9e886eb1b95077d4f26fe2b4aa1ac25)
+    #7 0x7f1581d6779a in __assert_fail_base.cold (/lib64/libc.so.6+0x2679a) (BuildId: c9f62793b9e886eb1b95077d4f26fe2b4aa1ac25)
+    #8 0x7f1581d77186 in __assert_fail (/lib64/libc.so.6+0x36186) (BuildId: c9f62793b9e886eb1b95077d4f26fe2b4aa1ac25)
+    #9 0x5344a4 in LLVMFuzzerTestOneInput /home/vagrant/avahi/fuzz/fuzz-domain.c:38:9
+```
+
+It's a follow-up to 94cb6489114636940ac683515417990b55b5d66c
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38471-2.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/20dec84b2480821704258bc908e7b2bd2e883b24]
+CVE: CVE-2023-38470 #Follow-up patch
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-common/domain.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+Index: avahi-0.7/avahi-common/domain.c
+===================================================================
+--- avahi-0.7.orig/avahi-common/domain.c
++++ avahi-0.7/avahi-common/domain.c
+@@ -210,7 +210,8 @@ char *avahi_normalize_name(const char *s
+         } else
+             empty = 0;
+ 
+-        avahi_escape_label(label, strlen(label), &r, &size);
++        if (!(avahi_escape_label(label, strlen(label), &r, &size)))
++            return NULL;
+     }
+ 
+     return ret_s;

meta/recipes-connectivity/avahi/files/CVE-2023-38471-1.patch

@@ -0,0 +1,73 @@
+From 894f085f402e023a98cbb6f5a3d117bd88d93b09 Mon Sep 17 00:00:00 2001
+From: Michal Sekletar <msekleta@redhat.com>
+Date: Mon, 23 Oct 2023 13:38:35 +0200
+Subject: [PATCH] core: extract host name using avahi_unescape_label()
+
+Previously we could create invalid escape sequence when we split the
+string on dot. For example, from valid host name "foo\\.bar" we have
+created invalid name "foo\\" and tried to set that as the host name
+which crashed the daemon.
+
+Fixes #453
+
+CVE-2023-38471
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38471-1.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/894f085f402e023a98cbb6f5a3d117bd88d93b09]
+CVE: CVE-2023-38471
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-core/server.c | 27 +++++++++++++++++++++------
+ 1 file changed, 21 insertions(+), 6 deletions(-)
+
+Index: avahi-0.7/avahi-core/server.c
+===================================================================
+--- avahi-0.7.orig/avahi-core/server.c
++++ avahi-0.7/avahi-core/server.c
+@@ -1253,7 +1253,11 @@ static void update_fqdn(AvahiServer *s)
+ }
+ 
+ int avahi_server_set_host_name(AvahiServer *s, const char *host_name) {
+-    char *hn = NULL;
++    char label_escaped[AVAHI_LABEL_MAX*4+1];
++    char label[AVAHI_LABEL_MAX];
++    char *hn = NULL, *h;
++    size_t len;
++
+     assert(s);
+ 
+     AVAHI_CHECK_VALIDITY(s, !host_name || avahi_is_valid_host_name(host_name), AVAHI_ERR_INVALID_HOST_NAME);
+@@ -1263,17 +1267,28 @@ int avahi_server_set_host_name(AvahiServ
+     else
+         hn = avahi_normalize_name_strdup(host_name);
+ 
+-    hn[strcspn(hn, ".")] = 0;
++    h = hn;
++    if (!avahi_unescape_label((const char **)&hn, label, sizeof(label))) {
++        avahi_free(h);
++        return AVAHI_ERR_INVALID_HOST_NAME;
++    }
++
++    avahi_free(h);
+ 
+-    if (avahi_domain_equal(s->host_name, hn) && s->state != AVAHI_SERVER_COLLISION) {
+-        avahi_free(hn);
++    h = label_escaped;
++    len = sizeof(label_escaped);
++    if (!avahi_escape_label(label, strlen(label), &h, &len))
++        return AVAHI_ERR_INVALID_HOST_NAME;
++
++    if (avahi_domain_equal(s->host_name, label_escaped) && s->state != AVAHI_SERVER_COLLISION)
+         return avahi_server_set_errno(s, AVAHI_ERR_NO_CHANGE);
+-    }
+ 
+     withdraw_host_rrs(s);
+ 
+     avahi_free(s->host_name);
+-    s->host_name = hn;
++    s->host_name = avahi_strdup(label_escaped);
++    if (!s->host_name)
++        return AVAHI_ERR_NO_MEMORY;
+ 
+     update_fqdn(s);
+ 

meta/recipes-connectivity/avahi/files/CVE-2023-38471-2.patch

@@ -0,0 +1,52 @@
+From b675f70739f404342f7f78635d6e2dcd85a13460 Mon Sep 17 00:00:00 2001
+From: Evgeny Vereshchagin <evvers@ya.ru>
+Date: Tue, 24 Oct 2023 22:04:51 +0000
+Subject: [PATCH] core: return errors from avahi_server_set_host_name properly
+
+It's a follow-up to 894f085f402e023a98cbb6f5a3d117bd88d93b09
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38471-2.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/b675f70739f404342f7f78635d6e2dcd85a13460]
+CVE: CVE-2023-38471 #Follow-up Patch
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-core/server.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+Index: avahi-0.7/avahi-core/server.c
+===================================================================
+--- avahi-0.7.orig/avahi-core/server.c
++++ avahi-0.7/avahi-core/server.c
+@@ -1267,10 +1267,13 @@ int avahi_server_set_host_name(AvahiServ
+     else
+         hn = avahi_normalize_name_strdup(host_name);
+ 
++    if (!hn)
++        return avahi_server_set_errno(s, AVAHI_ERR_NO_MEMORY);
++
+     h = hn;
+     if (!avahi_unescape_label((const char **)&hn, label, sizeof(label))) {
+         avahi_free(h);
+-        return AVAHI_ERR_INVALID_HOST_NAME;
++        return avahi_server_set_errno(s, AVAHI_ERR_INVALID_HOST_NAME);
+     }
+ 
+     avahi_free(h);
+@@ -1278,7 +1281,7 @@ int avahi_server_set_host_name(AvahiServ
+     h = label_escaped;
+     len = sizeof(label_escaped);
+     if (!avahi_escape_label(label, strlen(label), &h, &len))
+-        return AVAHI_ERR_INVALID_HOST_NAME;
++        return avahi_server_set_errno(s, AVAHI_ERR_INVALID_HOST_NAME);
+ 
+     if (avahi_domain_equal(s->host_name, label_escaped) && s->state != AVAHI_SERVER_COLLISION)
+         return avahi_server_set_errno(s, AVAHI_ERR_NO_CHANGE);
+@@ -1288,7 +1291,7 @@ int avahi_server_set_host_name(AvahiServ
+     avahi_free(s->host_name);
+     s->host_name = avahi_strdup(label_escaped);
+     if (!s->host_name)
+-        return AVAHI_ERR_NO_MEMORY;
++        return avahi_server_set_errno(s, AVAHI_ERR_NO_MEMORY);
+ 
+     update_fqdn(s);
+ 

meta/recipes-connectivity/avahi/files/CVE-2023-38472.patch

@@ -0,0 +1,45 @@
+From b024ae5749f4aeba03478e6391687c3c9c8dee40 Mon Sep 17 00:00:00 2001
+From: Michal Sekletar <msekleta@redhat.com>
+Date: Thu, 19 Oct 2023 17:36:44 +0200
+Subject: [PATCH] core: make sure there is rdata to process before parsing it
+
+Fixes #452
+
+CVE-2023-38472
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38472.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/b024ae5749f4aeba03478e6391687c3c9c8dee40]
+CVE: CVE-2023-38472
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-client/client-test.c      | 3 +++
+ avahi-daemon/dbus-entry-group.c | 2 +-
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+Index: avahi-0.7/avahi-client/client-test.c
+===================================================================
+--- avahi-0.7.orig/avahi-client/client-test.c
++++ avahi-0.7/avahi-client/client-test.c
+@@ -272,6 +272,9 @@ int main (AVAHI_GCC_UNUSED int argc, AVA
+     assert(error == AVAHI_ERR_INVALID_RECORD);
+     avahi_string_list_free(txt);
+ 
++    error = avahi_entry_group_add_record (group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "TestX", 0x01, 0x10, 120, "", 0);
++    assert(error != AVAHI_OK);
++
+     avahi_entry_group_commit (group);
+ 
+     domain = avahi_domain_browser_new (avahi, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, NULL, AVAHI_DOMAIN_BROWSER_BROWSE, 0, avahi_domain_browser_callback, (char*) "omghai3u");
+Index: avahi-0.7/avahi-daemon/dbus-entry-group.c
+===================================================================
+--- avahi-0.7.orig/avahi-daemon/dbus-entry-group.c
++++ avahi-0.7/avahi-daemon/dbus-entry-group.c
+@@ -340,7 +340,7 @@ DBusHandlerResult avahi_dbus_msg_entry_g
+         if (!(r = avahi_record_new_full (name, clazz, type, ttl)))
+             return avahi_dbus_respond_error(c, m, AVAHI_ERR_NO_MEMORY, NULL);
+ 
+-        if (avahi_rdata_parse (r, rdata, size) < 0) {
++        if (!rdata || avahi_rdata_parse (r, rdata, size) < 0) {
+             avahi_record_unref (r);
+             return avahi_dbus_respond_error(c, m, AVAHI_ERR_INVALID_RDATA, NULL);
+         }

meta/recipes-connectivity/avahi/files/CVE-2023-38473.patch

@@ -0,0 +1,109 @@
+From b448c9f771bada14ae8de175695a9729f8646797 Mon Sep 17 00:00:00 2001
+From: Michal Sekletar <msekleta@redhat.com>
+Date: Wed, 11 Oct 2023 17:45:44 +0200
+Subject: [PATCH] common: derive alternative host name from its unescaped
+ version
+
+Normalization of input makes sure we don't have to deal with special
+cases like unescaped dot at the end of label.
+
+Fixes #451 #487
+CVE-2023-38473
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/avahi/tree/debian/patches/CVE-2023-38473.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/lathiat/avahi/commit/b448c9f771bada14ae8de175695a9729f8646797]
+CVE: CVE-2023-38473
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ avahi-common/alternative-test.c |  3 +++
+ avahi-common/alternative.c      | 27 +++++++++++++++++++--------
+ 2 files changed, 22 insertions(+), 8 deletions(-)
+
+Index: avahi-0.7/avahi-common/alternative-test.c
+===================================================================
+--- avahi-0.7.orig/avahi-common/alternative-test.c
++++ avahi-0.7/avahi-common/alternative-test.c
+@@ -31,6 +31,9 @@ int main(AVAHI_GCC_UNUSED int argc, AVAH
+     const char* const test_strings[] = {
+         "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
+         "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXüüüüüüü",
++        ").",
++        "\\.",
++        "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\\",
+         "gurke",
+         "-",
+         " #",
+Index: avahi-0.7/avahi-common/alternative.c
+===================================================================
+--- avahi-0.7.orig/avahi-common/alternative.c
++++ avahi-0.7/avahi-common/alternative.c
+@@ -49,15 +49,20 @@ static void drop_incomplete_utf8(char *c
+ }
+ 
+ char *avahi_alternative_host_name(const char *s) {
++    char label[AVAHI_LABEL_MAX], alternative[AVAHI_LABEL_MAX*4+1];
++    char *alt, *r, *ret;
+     const char *e;
+-    char *r;
++    size_t len;
+ 
+     assert(s);
+ 
+     if (!avahi_is_valid_host_name(s))
+         return NULL;
+ 
+-    if ((e = strrchr(s, '-'))) {
++    if (!avahi_unescape_label(&s, label, sizeof(label)))
++        return NULL;
++
++    if ((e = strrchr(label, '-'))) {
+         const char *p;
+ 
+         e++;
+@@ -74,19 +79,18 @@ char *avahi_alternative_host_name(const
+ 
+     if (e) {
+         char *c, *m;
+-        size_t l;
+         int n;
+ 
+         n = atoi(e)+1;
+         if (!(m = avahi_strdup_printf("%i", n)))
+             return NULL;
+ 
+-        l = e-s-1;
++        len = e-label-1;
+ 
+-        if (l >= AVAHI_LABEL_MAX-1-strlen(m)-1)
+-            l = AVAHI_LABEL_MAX-1-strlen(m)-1;
++        if (len >= AVAHI_LABEL_MAX-1-strlen(m)-1)
++            len = AVAHI_LABEL_MAX-1-strlen(m)-1;
+ 
+-        if (!(c = avahi_strndup(s, l))) {
++        if (!(c = avahi_strndup(label, len))) {
+             avahi_free(m);
+             return NULL;
+         }
+@@ -100,7 +104,7 @@ char *avahi_alternative_host_name(const
+     } else {
+         char *c;
+ 
+-        if (!(c = avahi_strndup(s, AVAHI_LABEL_MAX-1-2)))
++        if (!(c = avahi_strndup(label, AVAHI_LABEL_MAX-1-2)))
+             return NULL;
+ 
+         drop_incomplete_utf8(c);
+@@ -109,6 +113,13 @@ char *avahi_alternative_host_name(const
+         avahi_free(c);
+     }
+ 
++    alt = alternative;
++    len = sizeof(alternative);
++    ret = avahi_escape_label(r, strlen(r), &alt, &len);
++
++    avahi_free(r);
++    r = avahi_strdup(ret);
++
+     assert(avahi_is_valid_host_name(r));
+ 
+     return r;

meta/recipes-connectivity/bind/bind/CVE-2023-3341.patch

@@ -0,0 +1,175 @@
+From c4fac5ca98efd02fbaef43601627c7a3a09f5a71 Mon Sep 17 00:00:00 2001
+From: Mark Andrews <marka@isc.org>
+Date: Tue, 20 Jun 2023 15:21:36 +1000
+Subject: [PATCH] Limit isccc_cc_fromwire recursion depth
+
+Named and rndc do not need a lot of recursion so the depth is
+set to 10.
+
+Taken from BIND 9.16.44 change.
+
+Upstream-Status: Backport [https://gitlab.isc.org/isc-projects/bind9/-/commit/c4fac5ca98efd02fbaef43601627c7a3a09f5a71]
+CVE: CVE-2023-3341
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ lib/isccc/cc.c                   | 38 +++++++++++++++++++++++---------
+ lib/isccc/include/isccc/result.h |  4 +++-
+ lib/isccc/result.c               |  4 +++-
+ 3 files changed, 34 insertions(+), 12 deletions(-)
+
+diff --git a/lib/isccc/cc.c b/lib/isccc/cc.c
+index e012685..8eac3d6 100644
+--- a/lib/isccc/cc.c
++++ b/lib/isccc/cc.c
+@@ -53,6 +53,10 @@
+ 
+ #define MAX_TAGS		256
+ #define DUP_LIFETIME		900
++#ifndef ISCCC_MAXDEPTH
++#define ISCCC_MAXDEPTH \
++	10 /* Big enough for rndc which just sends a string each way. */
++#endif
+ 
+ typedef isccc_sexpr_t *sexpr_ptr;
+ 
+@@ -561,19 +565,25 @@ verify(isccc_sexpr_t *alist, unsigned char *data, unsigned int length,
+ 
+ static isc_result_t
+ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
+-	       uint32_t algorithm, isccc_sexpr_t **alistp);
++	       uint32_t algorithm, unsigned int depth, isccc_sexpr_t **alistp);
+ 
+ static isc_result_t
+-list_fromwire(isccc_region_t *source, isccc_sexpr_t **listp);
++list_fromwire(isccc_region_t *source, unsigned int depth,
++	      isccc_sexpr_t **listp);
+ 
+ static isc_result_t
+-value_fromwire(isccc_region_t *source, isccc_sexpr_t **valuep) {
++value_fromwire(isccc_region_t *source, unsigned int depth,
++	       isccc_sexpr_t **valuep) {
+ 	unsigned int msgtype;
+ 	uint32_t len;
+ 	isccc_sexpr_t *value;
+ 	isccc_region_t active;
+ 	isc_result_t result;
+ 
++	if (depth > ISCCC_MAXDEPTH) {
++		return (ISCCC_R_MAXDEPTH);
++	}
++
+ 	if (REGION_SIZE(*source) < 1 + 4)
+ 		return (ISC_R_UNEXPECTEDEND);
+ 	GET8(msgtype, source->rstart);
+@@ -591,9 +601,9 @@ value_fromwire(isccc_region_t *source, isccc_sexpr_t **valuep) {
+ 		} else
+ 			result = ISC_R_NOMEMORY;
+ 	} else if (msgtype == ISCCC_CCMSGTYPE_TABLE)
+-		result = table_fromwire(&active, NULL, 0, valuep);
++		result = table_fromwire(&active, NULL, 0, depth + 1, valuep);
+ 	else if (msgtype == ISCCC_CCMSGTYPE_LIST)
+-		result = list_fromwire(&active, valuep);
++		result = list_fromwire(&active, depth + 1, valuep);
+ 	else
+ 		result = ISCCC_R_SYNTAX;
+ 
+@@ -602,7 +612,7 @@ value_fromwire(isccc_region_t *source, isccc_sexpr_t **valuep) {
+ 
+ static isc_result_t
+ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
+-	       uint32_t algorithm, isccc_sexpr_t **alistp)
++	       uint32_t algorithm, unsigned int depth, isccc_sexpr_t **alistp)
+ {
+ 	char key[256];
+ 	uint32_t len;
+@@ -613,6 +623,10 @@ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
+ 
+ 	REQUIRE(alistp != NULL && *alistp == NULL);
+ 
++	if (depth > ISCCC_MAXDEPTH) {
++		return (ISCCC_R_MAXDEPTH);
++	}
++
+ 	checksum_rstart = NULL;
+ 	first_tag = true;
+ 	alist = isccc_alist_create();
+@@ -628,7 +642,7 @@ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
+ 		GET_MEM(key, len, source->rstart);
+ 		key[len] = '\0';	/* Ensure NUL termination. */
+ 		value = NULL;
+-		result = value_fromwire(source, &value);
++		result = value_fromwire(source, depth + 1, &value);
+ 		if (result != ISC_R_SUCCESS)
+ 			goto bad;
+ 		if (isccc_alist_define(alist, key, value) == NULL) {
+@@ -661,14 +675,18 @@ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
+ }
+ 
+ static isc_result_t
+-list_fromwire(isccc_region_t *source, isccc_sexpr_t **listp) {
++list_fromwire(isccc_region_t *source, unsigned int depth, isccc_sexpr_t **listp) {
+ 	isccc_sexpr_t *list, *value;
+ 	isc_result_t result;
+ 
++	if (depth > ISCCC_MAXDEPTH) {
++		return (ISCCC_R_MAXDEPTH);
++	}
++
+ 	list = NULL;
+ 	while (!REGION_EMPTY(*source)) {
+ 		value = NULL;
+-		result = value_fromwire(source, &value);
++		result = value_fromwire(source, depth + 1, &value);
+ 		if (result != ISC_R_SUCCESS) {
+ 			isccc_sexpr_free(&list);
+ 			return (result);
+@@ -699,7 +717,7 @@ isccc_cc_fromwire(isccc_region_t *source, isccc_sexpr_t **alistp,
+ 	if (version != 1)
+ 		return (ISCCC_R_UNKNOWNVERSION);
+ 
+-	return (table_fromwire(source, secret, algorithm, alistp));
++	return (table_fromwire(source, secret, algorithm, 0, alistp));
+ }
+ 
+ static isc_result_t
+diff --git a/lib/isccc/include/isccc/result.h b/lib/isccc/include/isccc/result.h
+index 6c79dd7..a85861c 100644
+--- a/lib/isccc/include/isccc/result.h
++++ b/lib/isccc/include/isccc/result.h
+@@ -47,8 +47,10 @@
+ #define ISCCC_R_CLOCKSKEW		(ISC_RESULTCLASS_ISCCC + 4)
+ /*% Duplicate */
+ #define ISCCC_R_DUPLICATE		(ISC_RESULTCLASS_ISCCC + 5)
++/*% Maximum recursion depth */
++#define ISCCC_R_MAXDEPTH               (ISC_RESULTCLASS_ISCCC + 6)
+ 
+-#define ISCCC_R_NRESULTS 		6	/*%< Number of results */
++#define ISCCC_R_NRESULTS 		7	/*%< Number of results */
+ 
+ ISC_LANG_BEGINDECLS
+ 
+diff --git a/lib/isccc/result.c b/lib/isccc/result.c
+index 8419bbb..325200b 100644
+--- a/lib/isccc/result.c
++++ b/lib/isccc/result.c
+@@ -40,7 +40,8 @@ static const char *text[ISCCC_R_NRESULTS] = {
+ 	"bad auth",				/* 3 */
+ 	"expired",				/* 4 */
+ 	"clock skew",				/* 5 */
+-	"duplicate"				/* 6 */
++	"duplicate",				/* 6 */
++	"max depth",				/* 7 */
+ };
+ 
+ static const char *ids[ISCCC_R_NRESULTS] = {
+@@ -50,6 +51,7 @@ static const char *ids[ISCCC_R_NRESULTS] = {
+ 	"ISCCC_R_EXPIRED",
+ 	"ISCCC_R_CLOCKSKEW",
+ 	"ISCCC_R_DUPLICATE",
++	"ISCCC_R_MAXDEPTH",
+ };
+ 
+ #define ISCCC_RESULT_RESULTSET			2
+-- 
+2.25.1
+

meta/recipes-connectivity/bind/bind_9.11.37.bb

@@ -23,6 +23,7 @@ SRC_URI = "https://ftp.isc.org/isc/bind9/${PV}/${BPN}-${PV}.tar.gz \
            file://CVE-2022-38177.patch \
            file://CVE-2022-38178.patch \
            file://CVE-2023-2828.patch \
+           file://CVE-2023-3341.patch \
            "
 
 SRC_URI[sha256sum] = "0d8efbe7ec166ada90e46add4267b7e7c934790cba9bd5af6b8380a4fbfb5aff"

meta/recipes-connectivity/bluez5/bluez5.inc

@@ -59,6 +59,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/bluetooth/bluez-${PV}.tar.xz \
            file://CVE-2022-0204.patch \
            file://CVE-2022-39176.patch \
            file://CVE-2022-3637.patch \
+           file://CVE-2023-45866.patch \
            "
 S = "${WORKDIR}/bluez-${PV}"
 

meta/recipes-connectivity/bluez5/bluez5/CVE-2023-45866.patch

@@ -0,0 +1,54 @@
+From 25a471a83e02e1effb15d5a488b3f0085eaeb675 Mon Sep 17 00:00:00 2001
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Date: Tue, 10 Oct 2023 13:03:12 -0700
+Subject: input.conf: Change default of ClassicBondedOnly
+
+This changes the default of ClassicBondedOnly since defaulting to false
+is not inline with HID specification which mandates the of Security Mode
+4:
+
+BLUETOOTH SPECIFICATION Page 84 of 123
+Human Interface Device (HID) Profile:
+
+5.4.3.4.2 Security Modes
+Bluetooth HID Hosts shall use Security Mode 4 when interoperating with
+Bluetooth HID devices that are compliant to the Bluetooth Core
+Specification v2.1+EDR[6].
+
+Upstream-Status: Backport [https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=25a471a83e02e1effb15d5a488b3f0085eaeb675]
+CVE: CVE-2023-45866
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ profiles/input/device.c   | 2 +-
+ profiles/input/input.conf | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/profiles/input/device.c b/profiles/input/device.c
+index 375314e..0236488 100644
+--- a/profiles/input/device.c
++++ b/profiles/input/device.c
+@@ -93,7 +93,7 @@ struct input_device {
+ 
+ static int idle_timeout = 0;
+ static bool uhid_enabled = false;
+-static bool classic_bonded_only = false;
++static bool classic_bonded_only = true;
+ 
+ void input_set_idle_timeout(int timeout)
+ {
+diff --git a/profiles/input/input.conf b/profiles/input/input.conf
+index 4c70bc5..d8645f3 100644
+--- a/profiles/input/input.conf
++++ b/profiles/input/input.conf
+@@ -17,7 +17,7 @@
+ # platforms may want to make sure that input connections only come from bonded
+ # device connections. Several older mice have been known for not supporting
+ # pairing/encryption.
+-# Defaults to false to maximize device compatibility.
++# Defaults to true for security.
+ #ClassicBondedOnly=true
+ 
+ # LE upgrade security
+-- 
+2.25.1
+

meta/recipes-connectivity/openssh/openssh/CVE-2023-48795.patch

@@ -0,0 +1,468 @@
+(modified to not remove ssh_packet_read_expect(), to add to
+KexAlgorithms in sshd.c and sshconnect2.c as this version pre-dates
+kex_proposal_populate_entries(), replace debug*_f() with debug*(),
+error*_f() with error*(), and fatal_f() with fatal())
+
+Backport of:
+
+From 1edb00c58f8a6875fad6a497aa2bacf37f9e6cd5 Mon Sep 17 00:00:00 2001
+From: "djm@openbsd.org" <djm@openbsd.org>
+Date: Mon, 18 Dec 2023 14:45:17 +0000
+Subject: [PATCH] upstream: implement "strict key exchange" in ssh and sshd
+
+This adds a protocol extension to improve the integrity of the SSH
+transport protocol, particular in and around the initial key exchange
+(KEX) phase.
+
+Full details of the extension are in the PROTOCOL file.
+
+with markus@
+
+OpenBSD-Commit-ID: 2a66ac962f0a630d7945fee54004ed9e9c439f14
+
+Upstream-Status: Backport [import from ubuntu https://git.launchpad.net/ubuntu/+source/openssh/tree/debian/patches/CVE-2023-48795.patch?h=ubuntu/focal-security
+Upstream commit https://github.com/openssh/openssh-portable/commit/1edb00c58f8a6875fad6a497aa2bacf37f9e6cd5]
+CVE: CVE-2023-48795
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ PROTOCOL      | 26 +++++++++++++++++
+ kex.c         | 68 +++++++++++++++++++++++++++++++++-----------
+ kex.h         |  1 +
+ packet.c      | 78 ++++++++++++++++++++++++++++++++++++++-------------
+ sshconnect2.c | 14 +++------
+ sshd.c        |  7 +++--
+ 6 files changed, 146 insertions(+), 48 deletions(-)
+
+diff --git a/PROTOCOL b/PROTOCOL
+index f75c1c0..89bddfe 100644
+--- a/PROTOCOL
++++ b/PROTOCOL
+@@ -102,6 +102,32 @@ OpenSSH supports the use of ECDH in Curve25519 for key exchange as
+ described at:
+ http://git.libssh.org/users/aris/libssh.git/plain/doc/curve25519-sha256@libssh.org.txt?h=curve25519
+ 
++1.9 transport: strict key exchange extension
++
++OpenSSH supports a number of transport-layer hardening measures under
++a "strict KEX" feature. This feature is signalled similarly to the
++RFC8308 ext-info feature: by including a additional algorithm in the
++initiial SSH2_MSG_KEXINIT kex_algorithms field. The client may append
++"kex-strict-c-v00@openssh.com" to its kex_algorithms and the server
++may append "kex-strict-s-v00@openssh.com". These pseudo-algorithms
++are only valid in the initial SSH2_MSG_KEXINIT and MUST be ignored
++if they are present in subsequent SSH2_MSG_KEXINIT packets.
++
++When an endpoint that supports this extension observes this algorithm
++name in a peer's KEXINIT packet, it MUST make the following changes to
++the the protocol:
++
++a) During initial KEX, terminate the connection if any unexpected or
++   out-of-sequence packet is received. This includes terminating the
++   connection if the first packet received is not SSH2_MSG_KEXINIT.
++   Unexpected packets for the purpose of strict KEX include messages
++   that are otherwise valid at any time during the connection such as
++   SSH2_MSG_DEBUG and SSH2_MSG_IGNORE.
++b) After sending or receiving a SSH2_MSG_NEWKEYS message, reset the
++   packet sequence number to zero. This behaviour persists for the
++   duration of the connection (i.e. not just the first
++   SSH2_MSG_NEWKEYS).
++
+ 2. Connection protocol changes
+ 
+ 2.1. connection: Channel write close extension "eow@openssh.com"
+diff --git a/kex.c b/kex.c
+index ce85f04..3129a4e 100644
+--- a/kex.c
++++ b/kex.c
+@@ -63,7 +63,7 @@
+ #include "digest.h"
+ 
+ /* prototype */
+-static int kex_choose_conf(struct ssh *);
++static int kex_choose_conf(struct ssh *, uint32_t seq);
+ static int kex_input_newkeys(int, u_int32_t, struct ssh *);
+ 
+ static const char *proposal_names[PROPOSAL_MAX] = {
+@@ -173,6 +173,18 @@ kex_names_valid(const char *names)
+ 	return 1;
+ }
+ 
++/* returns non-zero if proposal contains any algorithm from algs */
++static int
++has_any_alg(const char *proposal, const char *algs)
++{
++	char *cp;
++
++	if ((cp = match_list(proposal, algs, NULL)) == NULL)
++		return 0;
++	free(cp);
++	return 1;
++}
++
+ /*
+  * Concatenate algorithm names, avoiding duplicates in the process.
+  * Caller must free returned string.
+@@ -180,7 +192,7 @@ kex_names_valid(const char *names)
+ char *
+ kex_names_cat(const char *a, const char *b)
+ {
+-	char *ret = NULL, *tmp = NULL, *cp, *p, *m;
++	char *ret = NULL, *tmp = NULL, *cp, *p;
+ 	size_t len;
+ 
+ 	if (a == NULL || *a == '\0')
+@@ -197,10 +209,8 @@ kex_names_cat(const char *a, const char *b)
+ 	}
+ 	strlcpy(ret, a, len);
+ 	for ((p = strsep(&cp, ",")); p && *p != '\0'; (p = strsep(&cp, ","))) {
+-		if ((m = match_list(ret, p, NULL)) != NULL) {
+-			free(m);
++		if (has_any_alg(ret, p))
+ 			continue; /* Algorithm already present */
+-		}
+ 		if (strlcat(ret, ",", len) >= len ||
+ 		    strlcat(ret, p, len) >= len) {
+ 			free(tmp);
+@@ -409,7 +419,12 @@ kex_protocol_error(int type, u_int32_t seq, struct ssh *ssh)
+ {
+ 	int r;
+ 
+-	error("kex protocol error: type %d seq %u", type, seq);
++	/* If in strict mode, any unexpected message is an error */
++	if ((ssh->kex->flags & KEX_INITIAL) && ssh->kex->kex_strict) {
++		ssh_packet_disconnect(ssh, "strict KEX violation: "
++		    "unexpected packet type %u (seqnr %u)", type, seq);
++	}
++	error("type %u seq %u", type, seq);
+ 	if ((r = sshpkt_start(ssh, SSH2_MSG_UNIMPLEMENTED)) != 0 ||
+ 	    (r = sshpkt_put_u32(ssh, seq)) != 0 ||
+ 	    (r = sshpkt_send(ssh)) != 0)
+@@ -481,6 +496,11 @@ kex_input_ext_info(int type, u_int32_t seq, struct ssh *ssh)
+ 	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, &kex_protocol_error);
+ 	if ((r = sshpkt_get_u32(ssh, &ninfo)) != 0)
+ 		return r;
++	if (ninfo >= 1024) {
++		error("SSH2_MSG_EXT_INFO with too many entries, expected "
++		    "<=1024, received %u", ninfo);
++		return dispatch_protocol_error(type, seq, ssh);
++	}
+ 	for (i = 0; i < ninfo; i++) {
+ 		if ((r = sshpkt_get_cstring(ssh, &name, NULL)) != 0)
+ 			return r;
+@@ -581,7 +601,7 @@ kex_input_kexinit(int type, u_int32_t seq, struct ssh *ssh)
+ 		error("%s: no hex", __func__);
+ 		return SSH_ERR_INTERNAL_ERROR;
+ 	}
+-	ssh_dispatch_set(ssh, SSH2_MSG_KEXINIT, NULL);
++	ssh_dispatch_set(ssh, SSH2_MSG_KEXINIT, &kex_protocol_error);
+ 	ptr = sshpkt_ptr(ssh, &dlen);
+ 	if ((r = sshbuf_put(kex->peer, ptr, dlen)) != 0)
+ 		return r;
+@@ -617,7 +637,7 @@ kex_input_kexinit(int type, u_int32_t seq, struct ssh *ssh)
+ 	if (!(kex->flags & KEX_INIT_SENT))
+ 		if ((r = kex_send_kexinit(ssh)) != 0)
+ 			return r;
+-	if ((r = kex_choose_conf(ssh)) != 0)
++	if ((r = kex_choose_conf(ssh, seq)) != 0)
+ 		return r;
+ 
+ 	if (kex->kex_type < KEX_MAX && kex->kex[kex->kex_type] != NULL)
+@@ -880,7 +900,13 @@ proposals_match(char *my[PROPOSAL_MAX], char *peer[PROPOSAL_MAX])
+ }
+ 
+ static int
+-kex_choose_conf(struct ssh *ssh)
++kexalgs_contains(char **peer, const char *ext)
++{
++	return has_any_alg(peer[PROPOSAL_KEX_ALGS], ext);
++}
++
++static int
++kex_choose_conf(struct ssh *ssh, uint32_t seq)
+ {
+ 	struct kex *kex = ssh->kex;
+ 	struct newkeys *newkeys;
+@@ -905,13 +931,23 @@ kex_choose_conf(struct ssh *ssh)
+ 		sprop=peer;
+ 	}
+ 
+-	/* Check whether client supports ext_info_c */
+-	if (kex->server && (kex->flags & KEX_INITIAL)) {
+-		char *ext;
+-
+-		ext = match_list("ext-info-c", peer[PROPOSAL_KEX_ALGS], NULL);
+-		kex->ext_info_c = (ext != NULL);
+-		free(ext);
++	/* Check whether peer supports ext_info/kex_strict */
++	if ((kex->flags & KEX_INITIAL) != 0) {
++		if (kex->server) {
++			kex->ext_info_c = kexalgs_contains(peer, "ext-info-c");
++			kex->kex_strict = kexalgs_contains(peer,
++			    "kex-strict-c-v00@openssh.com");
++		} else {
++			kex->kex_strict = kexalgs_contains(peer,
++			    "kex-strict-s-v00@openssh.com");
++		}
++		if (kex->kex_strict) {
++			debug3("will use strict KEX ordering");
++			if (seq != 0)
++				ssh_packet_disconnect(ssh,
++				    "strict KEX violation: "
++				    "KEXINIT was not the first packet");
++		}
+ 	}
+ 
+ 	/* Algorithm Negotiation */
+diff --git a/kex.h b/kex.h
+index a5ae6ac..cae38f7 100644
+--- a/kex.h
++++ b/kex.h
+@@ -145,6 +145,7 @@ struct kex {
+ 	u_int	kex_type;
+ 	char	*server_sig_algs;
+ 	int	ext_info_c;
++	int	kex_strict;
+ 	struct sshbuf *my;
+ 	struct sshbuf *peer;
+ 	struct sshbuf *client_version;
+diff --git a/packet.c b/packet.c
+index 6d3e917..43139f9 100644
+--- a/packet.c
++++ b/packet.c
+@@ -1203,8 +1203,13 @@ ssh_packet_send2_wrapped(struct ssh *ssh)
+ 	sshbuf_dump(state->output, stderr);
+ #endif
+ 	/* increment sequence number for outgoing packets */
+-	if (++state->p_send.seqnr == 0)
++	if (++state->p_send.seqnr == 0) {
++		if ((ssh->kex->flags & KEX_INITIAL) != 0) {
++			ssh_packet_disconnect(ssh, "outgoing sequence number "
++			    "wrapped during initial key exchange");
++		}
+ 		logit("outgoing seqnr wraps around");
++	}
+ 	if (++state->p_send.packets == 0)
+ 		if (!(ssh->compat & SSH_BUG_NOREKEY))
+ 			return SSH_ERR_NEED_REKEY;
+@@ -1212,6 +1217,11 @@ ssh_packet_send2_wrapped(struct ssh *ssh)
+ 	state->p_send.bytes += len;
+ 	sshbuf_reset(state->outgoing_packet);
+ 
++	if (type == SSH2_MSG_NEWKEYS && ssh->kex->kex_strict) {
++		debug("resetting send seqnr %u", state->p_send.seqnr);
++		state->p_send.seqnr = 0;
++	}
++
+ 	if (type == SSH2_MSG_NEWKEYS)
+ 		r = ssh_set_newkeys(ssh, MODE_OUT);
+ 	else if (type == SSH2_MSG_USERAUTH_SUCCESS && state->server_side)
+@@ -1345,8 +1355,7 @@ ssh_packet_read_seqnr(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 	/* Stay in the loop until we have received a complete packet. */
+ 	for (;;) {
+ 		/* Try to read a packet from the buffer. */
+-		r = ssh_packet_read_poll_seqnr(ssh, typep, seqnr_p);
+-		if (r != 0)
++		if ((r = ssh_packet_read_poll_seqnr(ssh, typep, seqnr_p)) != 0)
+ 			break;
+ 		/* If we got a packet, return it. */
+ 		if (*typep != SSH_MSG_NONE)
+@@ -1633,10 +1642,16 @@ ssh_packet_read_poll2(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 		if ((r = sshbuf_consume(state->input, mac->mac_len)) != 0)
+ 			goto out;
+ 	}
++
+ 	if (seqnr_p != NULL)
+ 		*seqnr_p = state->p_read.seqnr;
+-	if (++state->p_read.seqnr == 0)
++	if (++state->p_read.seqnr == 0) {
++		if ((ssh->kex->flags & KEX_INITIAL) != 0) {
++			ssh_packet_disconnect(ssh, "incoming sequence number "
++			    "wrapped during initial key exchange");
++		}
+ 		logit("incoming seqnr wraps around");
++	}
+ 	if (++state->p_read.packets == 0)
+ 		if (!(ssh->compat & SSH_BUG_NOREKEY))
+ 			return SSH_ERR_NEED_REKEY;
+@@ -1702,6 +1717,10 @@ ssh_packet_read_poll2(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ #endif
+ 	/* reset for next packet */
+ 	state->packlen = 0;
++	if (*typep == SSH2_MSG_NEWKEYS && ssh->kex->kex_strict) {
++		debug("resetting read seqnr %u", state->p_read.seqnr);
++		state->p_read.seqnr = 0;
++	}
+ 
+ 	/* do we need to rekey? */
+ 	if (ssh_packet_need_rekeying(ssh, 0)) {
+@@ -1726,10 +1745,39 @@ ssh_packet_read_poll_seqnr(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 		r = ssh_packet_read_poll2(ssh, typep, seqnr_p);
+ 		if (r != 0)
+ 			return r;
+-		if (*typep) {
+-			state->keep_alive_timeouts = 0;
+-			DBG(debug("received packet type %d", *typep));
++		if (*typep == 0) {
++			/* no message ready */
++			return 0;
++		}
++		state->keep_alive_timeouts = 0;
++		DBG(debug("received packet type %d", *typep));
++
++		/* Always process disconnect messages */
++		if (*typep == SSH2_MSG_DISCONNECT) {
++			if ((r = sshpkt_get_u32(ssh, &reason)) != 0 ||
++			    (r = sshpkt_get_string(ssh, &msg, NULL)) != 0)
++				return r;
++			/* Ignore normal client exit notifications */
++			do_log2(ssh->state->server_side &&
++			    reason == SSH2_DISCONNECT_BY_APPLICATION ?
++			    SYSLOG_LEVEL_INFO : SYSLOG_LEVEL_ERROR,
++			    "Received disconnect from %s port %d:"
++			    "%u: %.400s", ssh_remote_ipaddr(ssh),
++			    ssh_remote_port(ssh), reason, msg);
++			free(msg);
++			return SSH_ERR_DISCONNECTED;
+ 		}
++
++		/*
++		 * Do not implicitly handle any messages here during initial
++		 * KEX when in strict mode. They will be need to be allowed
++		 * explicitly by the KEX dispatch table or they will generate
++		 * protocol errors.
++		 */
++		if (ssh->kex != NULL &&
++		    (ssh->kex->flags & KEX_INITIAL) && ssh->kex->kex_strict)
++			return 0;
++		/* Implicitly handle transport-level messages */
+ 		switch (*typep) {
+ 		case SSH2_MSG_IGNORE:
+ 			debug3("Received SSH2_MSG_IGNORE");
+@@ -1744,19 +1792,6 @@ ssh_packet_read_poll_seqnr(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 			debug("Remote: %.900s", msg);
+ 			free(msg);
+ 			break;
+-		case SSH2_MSG_DISCONNECT:
+-			if ((r = sshpkt_get_u32(ssh, &reason)) != 0 ||
+-			    (r = sshpkt_get_string(ssh, &msg, NULL)) != 0)
+-				return r;
+-			/* Ignore normal client exit notifications */
+-			do_log2(ssh->state->server_side &&
+-			    reason == SSH2_DISCONNECT_BY_APPLICATION ?
+-			    SYSLOG_LEVEL_INFO : SYSLOG_LEVEL_ERROR,
+-			    "Received disconnect from %s port %d:"
+-			    "%u: %.400s", ssh_remote_ipaddr(ssh),
+-			    ssh_remote_port(ssh), reason, msg);
+-			free(msg);
+-			return SSH_ERR_DISCONNECTED;
+ 		case SSH2_MSG_UNIMPLEMENTED:
+ 			if ((r = sshpkt_get_u32(ssh, &seqnr)) != 0)
+ 				return r;
+@@ -2235,6 +2270,7 @@ kex_to_blob(struct sshbuf *m, struct kex *kex)
+ 	    (r = sshbuf_put_u32(m, kex->hostkey_type)) != 0 ||
+ 	    (r = sshbuf_put_u32(m, kex->hostkey_nid)) != 0 ||
+ 	    (r = sshbuf_put_u32(m, kex->kex_type)) != 0 ||
++	    (r = sshbuf_put_u32(m, kex->kex_strict)) != 0 ||
+ 	    (r = sshbuf_put_stringb(m, kex->my)) != 0 ||
+ 	    (r = sshbuf_put_stringb(m, kex->peer)) != 0 ||
+ 	    (r = sshbuf_put_stringb(m, kex->client_version)) != 0 ||
+@@ -2397,6 +2433,7 @@ kex_from_blob(struct sshbuf *m, struct kex **kexp)
+ 	    (r = sshbuf_get_u32(m, (u_int *)&kex->hostkey_type)) != 0 ||
+ 	    (r = sshbuf_get_u32(m, (u_int *)&kex->hostkey_nid)) != 0 ||
+ 	    (r = sshbuf_get_u32(m, &kex->kex_type)) != 0 ||
++	    (r = sshbuf_get_u32(m, &kex->kex_strict)) != 0 ||
+ 	    (r = sshbuf_get_stringb(m, kex->my)) != 0 ||
+ 	    (r = sshbuf_get_stringb(m, kex->peer)) != 0 ||
+ 	    (r = sshbuf_get_stringb(m, kex->client_version)) != 0 ||
+@@ -2724,6 +2761,7 @@ sshpkt_disconnect(struct ssh *ssh, const char *fmt,...)
+ 	vsnprintf(buf, sizeof(buf), fmt, args);
+ 	va_end(args);
+ 
++	debug2("sending SSH2_MSG_DISCONNECT: %s", buf);
+ 	if ((r = sshpkt_start(ssh, SSH2_MSG_DISCONNECT)) != 0 ||
+ 	    (r = sshpkt_put_u32(ssh, SSH2_DISCONNECT_PROTOCOL_ERROR)) != 0 ||
+ 	    (r = sshpkt_put_cstring(ssh, buf)) != 0 ||
+diff --git a/sshconnect2.c b/sshconnect2.c
+index 5df9477..617ed9f 100644
+--- a/sshconnect2.c
++++ b/sshconnect2.c
+@@ -218,7 +218,8 @@ ssh_kex2(struct ssh *ssh, char *host, struct sockaddr *hostaddr, u_short port)
+ 		fatal("%s: kex_assemble_namelist", __func__);
+ 	free(all_key);
+ 
+-	if ((s = kex_names_cat(options.kex_algorithms, "ext-info-c")) == NULL)
++	if ((s = kex_names_cat(options.kex_algorithms,
++	    "ext-info-c,kex-strict-c-v00@openssh.com")) == NULL)
+ 		fatal("%s: kex_names_cat", __func__);
+ 	myproposal[PROPOSAL_KEX_ALGS] = compat_kex_proposal(s);
+ 	myproposal[PROPOSAL_ENC_ALGS_CTOS] =
+@@ -343,7 +344,6 @@ struct cauthmethod {
+ };
+ 
+ static int input_userauth_service_accept(int, u_int32_t, struct ssh *);
+-static int input_userauth_ext_info(int, u_int32_t, struct ssh *);
+ static int input_userauth_success(int, u_int32_t, struct ssh *);
+ static int input_userauth_failure(int, u_int32_t, struct ssh *);
+ static int input_userauth_banner(int, u_int32_t, struct ssh *);
+@@ -460,7 +460,7 @@ ssh_userauth2(struct ssh *ssh, const char *local_user,
+ 
+ 	ssh->authctxt = &authctxt;
+ 	ssh_dispatch_init(ssh, &input_userauth_error);
+-	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, &input_userauth_ext_info);
++	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, kex_input_ext_info);
+ 	ssh_dispatch_set(ssh, SSH2_MSG_SERVICE_ACCEPT, &input_userauth_service_accept);
+ 	ssh_dispatch_run_fatal(ssh, DISPATCH_BLOCK, &authctxt.success);	/* loop until success */
+ 	pubkey_cleanup(ssh);
+@@ -505,13 +505,6 @@ input_userauth_service_accept(int type, u_int32_t seq, struct ssh *ssh)
+ 	return r;
+ }
+ 
+-/* ARGSUSED */
+-static int
+-input_userauth_ext_info(int type, u_int32_t seqnr, struct ssh *ssh)
+-{
+-	return kex_input_ext_info(type, seqnr, ssh);
+-}
+-
+ void
+ userauth(struct ssh *ssh, char *authlist)
+ {
+@@ -593,6 +586,7 @@ input_userauth_success(int type, u_int32_t seq, struct ssh *ssh)
+ 	free(authctxt->methoddata);
+ 	authctxt->methoddata = NULL;
+ 	authctxt->success = 1;			/* break out */
++	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, dispatch_protocol_error);
+ 	return 0;
+ }
+ 
+diff --git a/sshd.c b/sshd.c
+index 60b2aaf..ffea38c 100644
+--- a/sshd.c
++++ b/sshd.c
+@@ -2323,11 +2323,13 @@ static void
+ do_ssh2_kex(struct ssh *ssh)
+ {
+ 	char *myproposal[PROPOSAL_MAX] = { KEX_SERVER };
++	char *s;
+ 	struct kex *kex;
+ 	int r;
+ 
+-	myproposal[PROPOSAL_KEX_ALGS] = compat_kex_proposal(
+-	    options.kex_algorithms);
++	if ((s = kex_names_cat(options.kex_algorithms, "kex-strict-s-v00@openssh.com")) == NULL)
++		fatal("kex_names_cat");
++	myproposal[PROPOSAL_KEX_ALGS] = compat_kex_proposal(s);
+ 	myproposal[PROPOSAL_ENC_ALGS_CTOS] = compat_cipher_proposal(
+ 	    options.ciphers);
+ 	myproposal[PROPOSAL_ENC_ALGS_STOC] = compat_cipher_proposal(
+@@ -2382,6 +2384,7 @@ do_ssh2_kex(struct ssh *ssh)
+ 	packet_send();
+ 	packet_write_wait();
+ #endif
++	free(s);
+ 	debug("KEX done");
+ }
+ 
+-- 
+2.25.1
+

meta/recipes-connectivity/openssh/openssh/CVE-2023-51385.patch

@@ -0,0 +1,95 @@
+From 7ef3787c84b6b524501211b11a26c742f829af1a Mon Sep 17 00:00:00 2001
+From: "djm@openbsd.org" <djm@openbsd.org>
+Date: Mon, 18 Dec 2023 14:47:44 +0000
+Subject: [PATCH] upstream: ban user/hostnames with most shell metacharacters
+
+This makes ssh(1) refuse user or host names provided on the
+commandline that contain most shell metacharacters.
+
+Some programs that invoke ssh(1) using untrusted data do not filter
+metacharacters in arguments they supply. This could create
+interactions with user-specified ProxyCommand and other directives
+that allow shell injection attacks to occur.
+
+It's a mistake to invoke ssh(1) with arbitrary untrusted arguments,
+but getting this stuff right can be tricky, so this should prevent
+most obvious ways of creating risky situations. It however is not
+and cannot be perfect: ssh(1) has no practical way of interpreting
+what shell quoting rules are in use and how they interact with the
+user's specified ProxyCommand.
+
+To allow configurations that use strange user or hostnames to
+continue to work, this strictness is applied only to names coming
+from the commandline. Names specified using User or Hostname
+directives in ssh_config(5) are not affected.
+
+feedback/ok millert@ markus@ dtucker@ deraadt@
+
+OpenBSD-Commit-ID: 3b487348b5964f3e77b6b4d3da4c3b439e94b2d9
+
+CVE: CVE-2023-51385
+Upstream-Status: Backport [https://github.com/openssh/openssh-portable/commit/7ef3787c84b6b524501211b11a26c742f829af1a]
+Signed-off-by: Ranjitsinh Rathod <ranjitsinh.rathod@kpit.com>
+Comment: Hunks refreshed to apply cleanly
+
+---
+ ssh.c | 41 ++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 40 insertions(+), 1 deletion(-)
+
+diff --git a/ssh.c b/ssh.c
+index 35c48e62d18..48d93ddf2a9 100644
+--- a/ssh.c
++++ b/ssh.c
+@@ -583,6 +583,41 @@ set_addrinfo_port(struct addrinfo *addrs
+ 	}
+ }
+ 
++static int
++valid_hostname(const char *s)
++{
++	size_t i;
++
++	if (*s == '-')
++		return 0;
++	for (i = 0; s[i] != 0; i++) {
++		if (strchr("'`\"$\\;&<>|(){}", s[i]) != NULL ||
++		    isspace((u_char)s[i]) || iscntrl((u_char)s[i]))
++			return 0;
++	}
++	return 1;
++}
++
++static int
++valid_ruser(const char *s)
++{
++	size_t i;
++
++	if (*s == '-')
++		return 0;
++	for (i = 0; s[i] != 0; i++) {
++		if (strchr("'`\";&<>|(){}", s[i]) != NULL)
++			return 0;
++		/* Disallow '-' after whitespace */
++		if (isspace((u_char)s[i]) && s[i + 1] == '-')
++			return 0;
++		/* Disallow \ in last position */
++		if (s[i] == '\\' && s[i + 1] == '\0')
++			return 0;
++	}
++	return 1;
++}
++
+ /*
+  * Main program for the ssh client.
+  */
+@@ -1069,6 +1104,10 @@ main(int ac, char **av)
+ 	if (!host)
+ 		usage();
+ 
++	if (!valid_hostname(host))
++		fatal("hostname contains invalid characters");
++	if (options.user != NULL && !valid_ruser(options.user))
++		fatal("remote username contains invalid characters");
+ 	host_arg = xstrdup(host);
+ 
+ 	/* Initialize the command to execute on remote host. */

meta/recipes-connectivity/openssh/openssh_8.2p1.bb

@@ -39,6 +39,8 @@ SRC_URI = "http://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-${PV}.tar
            file://CVE-2023-38408-10.patch \
            file://CVE-2023-38408-11.patch \
            file://CVE-2023-38408-12.patch \
+           file://CVE-2023-48795.patch \
+           file://CVE-2023-51385.patch \
            "
 SRC_URI[md5sum] = "3076e6413e8dbe56d33848c1054ac091"
 SRC_URI[sha256sum] = "43925151e6cf6cee1450190c0e9af4dc36b41c12737619edff8bcebdff64e671"

meta/recipes-connectivity/openssl/openssl/CVE-2024-0727.patch

@@ -0,0 +1,122 @@
+Backport of:
+
+From 09df4395b5071217b76dc7d3d2e630eb8c5a79c2 Mon Sep 17 00:00:00 2001
+From: Matt Caswell <matt@openssl.org>
+Date: Fri, 19 Jan 2024 11:28:58 +0000
+Subject: [PATCH] Add NULL checks where ContentInfo data can be NULL
+
+PKCS12 structures contain PKCS7 ContentInfo fields. These fields are
+optional and can be NULL even if the "type" is a valid value. OpenSSL
+was not properly accounting for this and a NULL dereference can occur
+causing a crash.
+
+CVE-2024-0727
+
+Reviewed-by: Tomas Mraz <tomas@openssl.org>
+Reviewed-by: Hugo Landau <hlandau@openssl.org>
+Reviewed-by: Neil Horman <nhorman@openssl.org>
+(Merged from https://github.com/openssl/openssl/pull/23362)
+
+(cherry picked from commit d135eeab8a5dbf72b3da5240bab9ddb7678dbd2c)
+
+Upstream-Status: Backport [https://github.com/openssl/openssl/commit/d135eeab8a5dbf72b3da5240bab9ddb7678dbd2c]
+
+CVE: CVE-2024-0727
+
+Signed-off-by: virendra thakur <virendrak@kpit.com>
+---
+ crypto/pkcs12/p12_add.c  | 18 ++++++++++++++++++
+ crypto/pkcs12/p12_mutl.c |  5 +++++
+ crypto/pkcs12/p12_npas.c |  5 +++--
+ crypto/pkcs7/pk7_mime.c  |  7 +++++--
+ 4 files changed, 31 insertions(+), 4 deletions(-)
+
+--- a/crypto/pkcs12/p12_add.c
++++ b/crypto/pkcs12/p12_add.c
+@@ -76,6 +76,13 @@ STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_
+                   PKCS12_R_CONTENT_TYPE_NOT_DATA);
+         return NULL;
+     }
++
++    if (p7->d.data == NULL) {
++        PKCS12err(PKCS12_F_PKCS12_UNPACK_P7DATA,
++                  PKCS12_R_DECODE_ERROR);
++        return NULL;
++    }
++
+     return ASN1_item_unpack(p7->d.data, ASN1_ITEM_rptr(PKCS12_SAFEBAGS));
+ }
+ 
+@@ -132,6 +139,12 @@ STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_
+ {
+     if (!PKCS7_type_is_encrypted(p7))
+         return NULL;
++
++    if (p7->d.encrypted == NULL) {
++        PKCS12err(PKCS12_F_PKCS12_UNPACK_P7DATA, PKCS12_R_DECODE_ERROR);
++        return NULL;
++    }
++
+     return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm,
+                                    ASN1_ITEM_rptr(PKCS12_SAFEBAGS),
+                                    pass, passlen,
+@@ -159,6 +172,13 @@ STACK_OF(PKCS7) *PKCS12_unpack_authsafes
+                   PKCS12_R_CONTENT_TYPE_NOT_DATA);
+         return NULL;
+     }
++
++    if (p12->authsafes->d.data == NULL) {
++        PKCS12err(PKCS12_F_PKCS12_UNPACK_AUTHSAFES,
++                  PKCS12_R_DECODE_ERROR);
++        return NULL;
++    }
++
+     return ASN1_item_unpack(p12->authsafes->d.data,
+                             ASN1_ITEM_rptr(PKCS12_AUTHSAFES));
+ }
+--- a/crypto/pkcs12/p12_mutl.c
++++ b/crypto/pkcs12/p12_mutl.c
+@@ -93,6 +93,11 @@ static int pkcs12_gen_mac(PKCS12 *p12, c
+         return 0;
+     }
+ 
++    if (p12->authsafes->d.data == NULL) {
++        PKCS12err(PKCS12_F_PKCS12_GEN_MAC, PKCS12_R_DECODE_ERROR);
++        return 0;
++    }
++
+     salt = p12->mac->salt->data;
+     saltlen = p12->mac->salt->length;
+     if (!p12->mac->iter)
+--- a/crypto/pkcs12/p12_npas.c
++++ b/crypto/pkcs12/p12_npas.c
+@@ -78,8 +78,9 @@ static int newpass_p12(PKCS12 *p12, cons
+             bags = PKCS12_unpack_p7data(p7);
+         } else if (bagnid == NID_pkcs7_encrypted) {
+             bags = PKCS12_unpack_p7encdata(p7, oldpass, -1);
+-            if (!alg_get(p7->d.encrypted->enc_data->algorithm,
+-                         &pbe_nid, &pbe_iter, &pbe_saltlen))
++            if (p7->d.encrypted == NULL
++                    || !alg_get(p7->d.encrypted->enc_data->algorithm,
++                                &pbe_nid, &pbe_iter, &pbe_saltlen))
+                 goto err;
+         } else {
+             continue;
+--- a/crypto/pkcs7/pk7_mime.c
++++ b/crypto/pkcs7/pk7_mime.c
+@@ -30,10 +30,13 @@ int SMIME_write_PKCS7(BIO *bio, PKCS7 *p
+ {
+     STACK_OF(X509_ALGOR) *mdalgs;
+     int ctype_nid = OBJ_obj2nid(p7->type);
+-    if (ctype_nid == NID_pkcs7_signed)
++    if (ctype_nid == NID_pkcs7_signed) {
++        if (p7->d.sign == NULL)
++            return 0;
+         mdalgs = p7->d.sign->md_algs;
+-    else
++    } else {
+         mdalgs = NULL;
++    }
+ 
+     flags ^= SMIME_OLDMIME;
+ 

meta/recipes-connectivity/openssl/openssl_1.1.1w.bb

@@ -20,13 +20,14 @@ SRC_URI = "http://www.openssl.org/source/openssl-${PV}.tar.gz \
            file://reproducibility.patch \
            file://0001-Configure-add-2-missing-key-sorts.patch \
            file://0001-Configure-do-not-tweak-mips-cflags.patch \
+           file://CVE-2024-0727.patch \
            "
 
 SRC_URI_append_class-nativesdk = " \
            file://environment.d-openssl.sh \
            "
 
-SRC_URI[sha256sum] = "d6697e2871e77238460402e9362d47d18382b15ef9f246aba6c7bd780d38a6b0"
+SRC_URI[sha256sum] = "cf3098950cb4d853ad95c0841f1f9c6d3dc102dccfcacd521d93925208b76ac8"
 
 inherit lib_package multilib_header multilib_script ptest
 MULTILIB_SCRIPTS = "${PN}-bin:${bindir}/c_rehash"

meta/recipes-connectivity/resolvconf/resolvconf_1.82.bb

@@ -11,7 +11,7 @@ AUTHOR = "Thomas Hood"
 HOMEPAGE = "http://packages.debian.org/resolvconf"
 RDEPENDS_${PN} = "bash"
 
-SRC_URI = "git://salsa.debian.org/debian/resolvconf.git;protocol=https;branch=master \
+SRC_URI = "git://salsa.debian.org/debian/resolvconf.git;protocol=https;branch=unstable \
            file://fix-path-for-busybox.patch \
            file://99_resolvconf \
           "

meta/recipes-core/busybox/busybox/CVE-2022-48174.patch

@@ -0,0 +1,82 @@
+From c18ebf861528ef24958dd99a146482d2a40014c7 Mon Sep 17 00:00:00 2001
+From: Denys Vlasenko <vda.linux@googlemail.com>
+Date: Mon, 12 Jun 2023 17:48:47 +0200
+Subject: [PATCH] shell: avoid segfault on ${0::0/0~09J}. Closes 15216
+
+function                                             old     new   delta
+evaluate_string                                     1011    1053     +42
+
+CVE: CVE-2022-48174
+Upstream-Status: Backport [d417193cf37ca1005830d7e16f5fa7e1d8a44209]
+Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
+---
+ shell/math.c | 39 +++++++++++++++++++++++++++++++++++----
+ 1 file changed, 35 insertions(+), 4 deletions(-)
+
+diff --git a/shell/math.c b/shell/math.c
+index af1ab55c0..79824e81f 100644
+--- a/shell/math.c
++++ b/shell/math.c
+@@ -578,6 +578,28 @@ static arith_t strto_arith_t(const char *nptr, char **endptr)
+ # endif
+ #endif
+ 
++//TODO: much better estimation than expr_len/2? Such as:
++//static unsigned estimate_nums_and_names(const char *expr)
++//{
++//	unsigned count = 0;
++//	while (*(expr = skip_whitespace(expr)) != '\0') {
++//		const char *p;
++//		if (isdigit(*expr)) {
++//			while (isdigit(*++expr))
++//				continue;
++//			count++;
++//			continue;
++//		}
++//		p = endofname(expr);
++//		if (p != expr) {
++//			expr = p;
++//			count++;
++//			continue;
++//		}
++//	}
++//	return count;
++//}
++
+ static arith_t FAST_FUNC
+ evaluate_string(arith_state_t *math_state, const char *expr)
+ {
+@@ -585,10 +607,12 @@ evaluate_string(arith_state_t *math_state, const char *expr)
+ 	const char *errmsg;
+ 	const char *start_expr = expr = skip_whitespace(expr);
+ 	unsigned expr_len = strlen(expr) + 2;
+-	/* Stack of integers */
+-	/* The proof that there can be no more than strlen(startbuf)/2+1
+-	 * integers in any given correct or incorrect expression
+-	 * is left as an exercise to the reader. */
++	/* Stack of integers/names */
++	/* There can be no more than strlen(startbuf)/2+1
++	 * integers/names in any given correct or incorrect expression.
++	 * (modulo "09v09v09v09v09v" case,
++	 * but we have code to detect that early)
++	 */
+ 	var_or_num_t *const numstack = alloca((expr_len / 2) * sizeof(numstack[0]));
+ 	var_or_num_t *numstackptr = numstack;
+ 	/* Stack of operator tokens */
+@@ -657,6 +681,13 @@ evaluate_string(arith_state_t *math_state, const char *expr)
+ 			numstackptr->var = NULL;
+ 			errno = 0;
+ 			numstackptr->val = strto_arith_t(expr, (char**) &expr);
++			/* A number can't be followed by another number, or a variable name.
++			 * We'd catch this later anyway, but this would require numstack[]
++			 * to be twice as deep to handle strings where _every_ char is
++			 * a new number or name. Example: 09v09v09v09v09v09v09v09v09v
++			 */
++			if (isalnum(*expr) || *expr == '_')
++				goto err;
+ 			if (errno)
+ 				numstackptr->val = 0; /* bash compat */
+ 			goto num;
+-- 
+2.40.1
+

meta/recipes-core/busybox/busybox_1.31.1.bb

@@ -55,6 +55,7 @@ SRC_URI = "https://busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \
            file://CVE-2021-42374.patch \
            file://CVE-2021-42376.patch \
            file://CVE-2021-423xx-awk.patch \
+           file://CVE-2022-48174.patch \
            file://0001-libbb-sockaddr2str-ensure-only-printable-characters-.patch \
            file://0002-nslookup-sanitize-all-printed-strings-with-printable.patch \
            "

meta/recipes-core/dbus/dbus.inc

@@ -8,6 +8,7 @@ SRC_URI = "https://dbus.freedesktop.org/releases/dbus/dbus-${PV}.tar.gz \
            file://tmpdir.patch \
            file://dbus-1.init \
            file://clear-guid_from_server-if-send_negotiate_unix_f.patch \
+           file://CVE-2023-34969.patch \
 "
 
 SRC_URI[sha256sum] = "bc42d196c1756ac520d61bf3ccd6f42013617def45dd1e591a6091abf51dca38"
@@ -31,3 +32,5 @@ PACKAGECONFIG[systemd] = "--enable-systemd --with-systemdsystemunitdir=${systemd
 PACKAGECONFIG[x11] = "--with-x --enable-x11-autolaunch,--without-x --disable-x11-autolaunch, virtual/libx11 libsm"
 PACKAGECONFIG[user-session] = "--enable-user-session --with-systemduserunitdir=${systemd_user_unitdir},--disable-user-session"
 PACKAGECONFIG[verbose-mode] = "--enable-verbose-mode,,,"
+
+CVE_PRODUCT += "d-bus_project:d-bus freedesktop:dbus freedesktop:libdbus"

meta/recipes-core/dbus/dbus/CVE-2023-34969.patch

@@ -0,0 +1,96 @@
+From 37a4dc5835731a1f7a81f1b67c45b8dfb556dd1c Mon Sep 17 00:00:00 2001
+From: hongjinghao <q1204531485@163.com>
+Date: Mon, 5 Jun 2023 18:17:06 +0100
+Subject: [PATCH] bus: Assign a serial number for messages from the driver
+
+Normally, it's enough to rely on a message being given a serial number
+by the DBusConnection just before it is actually sent. However, in the
+rare case where the policy blocks the driver from sending a message
+(due to a deny rule or the outgoing message quota being full), we need
+to get a valid serial number sooner, so that we can copy it into the
+DBUS_HEADER_FIELD_REPLY_SERIAL field (which is mandatory) in the error
+message sent to monitors. Otherwise, the dbus-daemon will crash with
+an assertion failure if at least one Monitoring client is attached,
+because zero is not a valid serial number to copy.
+
+This fixes a denial-of-service vulnerability: if a privileged user is
+monitoring the well-known system bus using a Monitoring client like
+dbus-monitor or `busctl monitor`, then an unprivileged user can cause
+denial-of-service by triggering this crash. A mitigation for this
+vulnerability is to avoid attaching Monitoring clients to the system
+bus when they are not needed. If there are no Monitoring clients, then
+the vulnerable code is not reached.
+
+Co-authored-by: Simon McVittie <smcv@collabora.com>
+Resolves: dbus/dbus#457
+(cherry picked from commit b159849e031000d1dbc1ab876b5fc78a3ce9b534)
+---
+ bus/connection.c                | 15 +++++++++++++++
+ dbus/dbus-connection-internal.h |  2 ++
+ dbus/dbus-connection.c          | 11 ++++++++++-
+ 3 files changed, 27 insertions(+), 1 deletion(-)
+
+diff --git a/bus/connection.c b/bus/connection.c
+index b3583433..215f0230 100644
+--- a/bus/connection.c
++++ b/bus/connection.c
+@@ -2350,6 +2350,21 @@ bus_transaction_send_from_driver (BusTransaction *transaction,
+   if (!dbus_message_set_sender (message, DBUS_SERVICE_DBUS))
+     return FALSE;
+ 
++  /* Make sure the message has a non-zero serial number, otherwise
++   * bus_transaction_capture_error_reply() will not be able to mock up
++   * a corresponding reply for it. Normally this would be delayed until
++   * the first time we actually send the message out from a
++   * connection, when the transaction is committed, but that's too late
++   * in this case.
++   */
++  if (dbus_message_get_serial (message) == 0)
++    {
++      dbus_uint32_t next_serial;
++
++      next_serial = _dbus_connection_get_next_client_serial (connection);
++      dbus_message_set_serial (message, next_serial);
++    }
++
+   if (bus_connection_is_active (connection))
+     {
+       if (!dbus_message_set_destination (message,
+diff --git a/dbus/dbus-connection-internal.h b/dbus/dbus-connection-internal.h
+index 48357321..ba79b192 100644
+--- a/dbus/dbus-connection-internal.h
++++ b/dbus/dbus-connection-internal.h
+@@ -54,6 +54,8 @@ DBUS_PRIVATE_EXPORT
+ DBusConnection *  _dbus_connection_ref_unlocked                (DBusConnection     *connection);
+ DBUS_PRIVATE_EXPORT
+ void              _dbus_connection_unref_unlocked              (DBusConnection     *connection);
++DBUS_PRIVATE_EXPORT
++dbus_uint32_t     _dbus_connection_get_next_client_serial      (DBusConnection *connection);
+ void              _dbus_connection_queue_received_message_link (DBusConnection     *connection,
+                                                                 DBusList           *link);
+ dbus_bool_t       _dbus_connection_has_messages_to_send_unlocked (DBusConnection     *connection);
+diff --git a/dbus/dbus-connection.c b/dbus/dbus-connection.c
+index c525b6dc..09cef278 100644
+--- a/dbus/dbus-connection.c
++++ b/dbus/dbus-connection.c
+@@ -1456,7 +1456,16 @@ _dbus_connection_unref_unlocked (DBusConnection *connection)
+     _dbus_connection_last_unref (connection);
+ }
+ 
+-static dbus_uint32_t
++/**
++ * Allocate and return the next non-zero serial number for outgoing messages.
++ *
++ * This method is only valid to call from single-threaded code, such as
++ * the dbus-daemon, or with the connection lock held.
++ *
++ * @param connection the connection
++ * @returns A suitable serial number for the next message to be sent on the connection.
++ */
++dbus_uint32_t
+ _dbus_connection_get_next_client_serial (DBusConnection *connection)
+ {
+   dbus_uint32_t serial;
+-- 
+2.25.1
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-29499.patch

@@ -0,0 +1,290 @@
+From 5f4485c4ff57fdefb1661531788def7ca5a47328 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Thu, 17 Aug 2023 04:19:44 +0000
+Subject: [PATCH] gvariant-serialiser: Check offset table entry size is minimal
+
+The entries in an offset table (which is used for variable sized arrays
+and tuples containing variable sized members) are sized so that they can
+address every byte in the overall variant.
+
+The specification requires that for a variant to be in normal form, its
+offset table entries must be the minimum width such that they can
+address every byte in the variant.
+
+That minimality requirement was not checked in
+`g_variant_is_normal_form()`, leading to two different byte arrays being
+interpreted as the normal form of a given variant tree. That kind of
+confusion could potentially be exploited, and is certainly a bug.
+
+Fix it by adding the necessary checks on offset table entry width, and
+unit tests.
+
+Spotted by William Manley.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Fixes: #2794
+
+CVE: CVE-2023-29499
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/5f4485c4ff57fdefb1661531788def7ca5a47328]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-serialiser.c |  19 +++-
+ glib/tests/gvariant.c      | 176 +++++++++++++++++++++++++++++++++++++
+ 2 files changed, 194 insertions(+), 1 deletion(-)
+
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index 0bf7243..5aa2cbc 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -694,6 +694,10 @@ gvs_variable_sized_array_get_frame_offsets (GVariantSerialised value)
+   out.data_size = last_end;
+   out.array = value.data + last_end;
+   out.length = offsets_array_size / out.offset_size;
++
++  if (out.length > 0 && gvs_calculate_total_size (last_end, out.length) != value.size)
++    return out;  /* offset size not minimal */
++
+   out.is_normal = TRUE;
+ 
+   return out;
+@@ -1201,6 +1205,7 @@ gvs_tuple_is_normal (GVariantSerialised value)
+   gsize length;
+   gsize offset;
+   gsize i;
++  gsize offset_table_size;
+ 
+   /* as per the comment in gvs_tuple_get_child() */
+   if G_UNLIKELY (value.data == NULL && value.size != 0)
+@@ -1305,7 +1310,19 @@ gvs_tuple_is_normal (GVariantSerialised value)
+       }
+   }
+ 
+-  return offset_ptr == offset;
++  /* @offset_ptr has been counting backwards from the end of the variant, to
++   * find the beginning of the offset table. @offset has been counting forwards
++   * from the beginning of the variant to find the end of the data. They should
++   * have met in the middle. */
++  if (offset_ptr != offset)
++    return FALSE;
++
++  offset_table_size = value.size - offset_ptr;
++  if (value.size > 0 &&
++      gvs_calculate_total_size (offset, offset_table_size / offset_size) != value.size)
++    return FALSE;  /* offset size not minimal */
++
++  return TRUE;
+ }
+ 
+ /* Variants {{{2
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index d640c81..4ce0e4f 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -5092,6 +5092,86 @@ test_normal_checking_array_offsets2 (void)
+   g_variant_unref (variant);
+ }
+ 
++/* Test that an otherwise-valid serialised GVariant is considered non-normal if
++ * its offset table entries are too wide.
++ *
++ * See §2.3.6 (Framing Offsets) of the GVariant specification. */
++static void
++test_normal_checking_array_offsets_minimal_sized (void)
++{
++  GVariantBuilder builder;
++  gsize i;
++  GVariant *aay_constructed = NULL;
++  const guint8 *data = NULL;
++  guint8 *data_owned = NULL;
++  GVariant *aay_deserialised = NULL;
++  GVariant *aay_normalised = NULL;
++
++  /* Construct an array of type aay, consisting of 128 elements which are each
++   * an empty array, i.e. `[[] * 128]`. This is chosen because the inner
++   * elements are variable sized (making the outer array variable sized, so it
++   * must have an offset table), but they are also zero-sized when serialised.
++   * So the serialised representation of @aay_constructed consists entirely of
++   * its offset table, which is entirely zeroes.
++   *
++   * The array is chosen to be 128 elements long because that means offset
++   * table entries which are 1 byte long. If the elements in the array were
++   * non-zero-sized (to the extent that the overall array is ≥256 bytes long),
++   * the offset table entries would end up being 2 bytes long. */
++  g_variant_builder_init (&builder, G_VARIANT_TYPE ("aay"));
++
++  for (i = 0; i < 128; i++)
++    g_variant_builder_add_value (&builder, g_variant_new_array (G_VARIANT_TYPE_BYTE, NULL, 0));
++
++  aay_constructed = g_variant_builder_end (&builder);
++
++  /* Verify that the constructed array is in normal form, and its serialised
++   * form is `b'\0' * 128`. */
++  g_assert_true (g_variant_is_normal_form (aay_constructed));
++  g_assert_cmpuint (g_variant_n_children (aay_constructed), ==, 128);
++  g_assert_cmpuint (g_variant_get_size (aay_constructed), ==, 128);
++
++  data = g_variant_get_data (aay_constructed);
++  for (i = 0; i < g_variant_get_size (aay_constructed); i++)
++    g_assert_cmpuint (data[i], ==, 0);
++
++  /* Construct a serialised `aay` GVariant which is `b'\0' * 256`. This has to
++   * be a non-normal form of `[[] * 128]`, with 2-byte-long offset table
++   * entries, because each offset table entry has to be able to reference all of
++   * the byte boundaries in the container. All the entries in the offset table
++   * are zero, so all the elements of the array are zero-sized. */
++  data = data_owned = g_malloc0 (256);
++  aay_deserialised = g_variant_new_from_data (G_VARIANT_TYPE ("aay"),
++                                              data,
++                                              256,
++                                              FALSE,
++                                              g_free,
++                                              g_steal_pointer (&data_owned));
++
++  g_assert_false (g_variant_is_normal_form (aay_deserialised));
++  g_assert_cmpuint (g_variant_n_children (aay_deserialised), ==, 128);
++  g_assert_cmpuint (g_variant_get_size (aay_deserialised), ==, 256);
++
++  data = g_variant_get_data (aay_deserialised);
++  for (i = 0; i < g_variant_get_size (aay_deserialised); i++)
++    g_assert_cmpuint (data[i], ==, 0);
++
++  /* Get its normal form. That should change the serialised size. */
++  aay_normalised = g_variant_get_normal_form (aay_deserialised);
++
++  g_assert_true (g_variant_is_normal_form (aay_normalised));
++  g_assert_cmpuint (g_variant_n_children (aay_normalised), ==, 128);
++  g_assert_cmpuint (g_variant_get_size (aay_normalised), ==, 128);
++
++  data = g_variant_get_data (aay_normalised);
++  for (i = 0; i < g_variant_get_size (aay_normalised); i++)
++    g_assert_cmpuint (data[i], ==, 0);
++
++  g_variant_unref (aay_normalised);
++  g_variant_unref (aay_deserialised);
++  g_variant_unref (aay_constructed);
++}
++
+ /* Test that a tuple with invalidly large values in its offset table is
+  * normalised successfully without looping infinitely. */
+ static void
+@@ -5286,6 +5366,98 @@ test_normal_checking_tuple_offsets4 (void)
+   g_variant_unref (variant);
+ }
+ 
++/* Test that an otherwise-valid serialised GVariant is considered non-normal if
++ * its offset table entries are too wide.
++ *
++ * See §2.3.6 (Framing Offsets) of the GVariant specification. */
++static void
++test_normal_checking_tuple_offsets_minimal_sized (void)
++{
++  GString *type_string = NULL;
++  GVariantBuilder builder;
++  gsize i;
++  GVariant *ray_constructed = NULL;
++  const guint8 *data = NULL;
++  guint8 *data_owned = NULL;
++  GVariant *ray_deserialised = NULL;
++  GVariant *ray_normalised = NULL;
++
++  /* Construct a tuple of type (ay…ay), consisting of 129 members which are each
++   * an empty array, i.e. `([] * 129)`. This is chosen because the inner
++   * members are variable sized, so the outer tuple must have an offset table,
++   * but they are also zero-sized when serialised. So the serialised
++   * representation of @ray_constructed consists entirely of its offset table,
++   * which is entirely zeroes.
++   *
++   * The tuple is chosen to be 129 members long because that means it has 128
++   * offset table entries which are 1 byte long each. If the members in the
++   * tuple were non-zero-sized (to the extent that the overall tuple is ≥256
++   * bytes long), the offset table entries would end up being 2 bytes long.
++   *
++   * 129 members are used unlike 128 array elements in
++   * test_normal_checking_array_offsets_minimal_sized(), because the last member
++   * in a tuple never needs an offset table entry. */
++  type_string = g_string_new ("");
++  g_string_append_c (type_string, '(');
++  for (i = 0; i < 129; i++)
++    g_string_append (type_string, "ay");
++  g_string_append_c (type_string, ')');
++
++  g_variant_builder_init (&builder, G_VARIANT_TYPE (type_string->str));
++
++  for (i = 0; i < 129; i++)
++    g_variant_builder_add_value (&builder, g_variant_new_array (G_VARIANT_TYPE_BYTE, NULL, 0));
++
++  ray_constructed = g_variant_builder_end (&builder);
++
++  /* Verify that the constructed tuple is in normal form, and its serialised
++   * form is `b'\0' * 128`. */
++  g_assert_true (g_variant_is_normal_form (ray_constructed));
++  g_assert_cmpuint (g_variant_n_children (ray_constructed), ==, 129);
++  g_assert_cmpuint (g_variant_get_size (ray_constructed), ==, 128);
++
++  data = g_variant_get_data (ray_constructed);
++  for (i = 0; i < g_variant_get_size (ray_constructed); i++)
++    g_assert_cmpuint (data[i], ==, 0);
++
++  /* Construct a serialised `(ay…ay)` GVariant which is `b'\0' * 256`. This has
++   * to be a non-normal form of `([] * 129)`, with 2-byte-long offset table
++   * entries, because each offset table entry has to be able to reference all of
++   * the byte boundaries in the container. All the entries in the offset table
++   * are zero, so all the members of the tuple are zero-sized. */
++  data = data_owned = g_malloc0 (256);
++  ray_deserialised = g_variant_new_from_data (G_VARIANT_TYPE (type_string->str),
++                                              data,
++                                              256,
++                                              FALSE,
++                                              g_free,
++                                              g_steal_pointer (&data_owned));
++
++  g_assert_false (g_variant_is_normal_form (ray_deserialised));
++  g_assert_cmpuint (g_variant_n_children (ray_deserialised), ==, 129);
++  g_assert_cmpuint (g_variant_get_size (ray_deserialised), ==, 256);
++
++  data = g_variant_get_data (ray_deserialised);
++  for (i = 0; i < g_variant_get_size (ray_deserialised); i++)
++    g_assert_cmpuint (data[i], ==, 0);
++
++  /* Get its normal form. That should change the serialised size. */
++  ray_normalised = g_variant_get_normal_form (ray_deserialised);
++
++  g_assert_true (g_variant_is_normal_form (ray_normalised));
++  g_assert_cmpuint (g_variant_n_children (ray_normalised), ==, 129);
++  g_assert_cmpuint (g_variant_get_size (ray_normalised), ==, 128);
++
++  data = g_variant_get_data (ray_normalised);
++  for (i = 0; i < g_variant_get_size (ray_normalised); i++)
++    g_assert_cmpuint (data[i], ==, 0);
++
++  g_variant_unref (ray_normalised);
++  g_variant_unref (ray_deserialised);
++  g_variant_unref (ray_constructed);
++  g_string_free (type_string, TRUE);
++}
++
+ /* Test that an empty object path is normalised successfully to the base object
+  * path, ‘/’. */
+ static void
+@@ -5431,6 +5603,8 @@ main (int argc, char **argv)
+                    test_normal_checking_array_offsets);
+   g_test_add_func ("/gvariant/normal-checking/array-offsets2",
+                    test_normal_checking_array_offsets2);
++  g_test_add_func ("/gvariant/normal-checking/array-offsets/minimal-sized",
++                   test_normal_checking_array_offsets_minimal_sized);
+   g_test_add_func ("/gvariant/normal-checking/tuple-offsets",
+                    test_normal_checking_tuple_offsets);
+   g_test_add_func ("/gvariant/normal-checking/tuple-offsets2",
+@@ -5439,6 +5613,8 @@ main (int argc, char **argv)
+                    test_normal_checking_tuple_offsets3);
+   g_test_add_func ("/gvariant/normal-checking/tuple-offsets4",
+                    test_normal_checking_tuple_offsets4);
++  g_test_add_func ("/gvariant/normal-checking/tuple-offsets/minimal-sized",
++                   test_normal_checking_tuple_offsets_minimal_sized);
+   g_test_add_func ("/gvariant/normal-checking/empty-object-path",
+                    test_normal_checking_empty_object_path);
+ 
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32611-0001.patch

@@ -0,0 +1,89 @@
+From 1deacdd4e8e35a5cf1417918ca4f6b0afa6409b1 Mon Sep 17 00:00:00 2001
+From: William Manley <will@stb-tester.com>
+Date: Wed, 9 Aug 2023 10:04:49 +0000
+Subject: [PATCH] gvariant-core: Consolidate construction of
+ `GVariantSerialised`
+
+So I only need to change it in one place.
+
+This introduces no functional changes.
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/1deacdd4e8e35a5cf1417918ca4f6b0afa6409b1]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant.c       |  8 +++++---
+ glib/tests/gvariant.c | 24 ++++++++++++++++++++++++
+ 2 files changed, 29 insertions(+), 3 deletions(-)
+
+diff --git a/glib/gvariant.c b/glib/gvariant.c
+index 8ba701e..4dbd9e8 100644
+--- a/glib/gvariant.c
++++ b/glib/gvariant.c
+@@ -5952,14 +5952,16 @@ g_variant_byteswap (GVariant *value)
+       g_variant_serialised_byteswap (serialised);
+ 
+       bytes = g_bytes_new_take (serialised.data, serialised.size);
+-      new = g_variant_new_from_bytes (g_variant_get_type (value), bytes, TRUE);
++      new = g_variant_ref_sink (g_variant_new_from_bytes (g_variant_get_type (value), bytes, TRUE));
+       g_bytes_unref (bytes);
+     }
+   else
+     /* contains no multi-byte data */
+-    new = value;
++    new = g_variant_get_normal_form (value);
+ 
+-  return g_variant_ref_sink (new);
++  g_assert (g_variant_is_trusted (new));
++
++  return g_steal_pointer (&new);
+ }
+ 
+ /**
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index 4ce0e4f..3dda08e 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -3834,6 +3834,29 @@ test_gv_byteswap (void)
+   g_free (string);
+ }
+ 
++static void
++test_gv_byteswap_non_normal_non_aligned (void)
++{
++  const guint8 data[] = { 0x02 };
++  GVariant *v = NULL;
++  GVariant *v_byteswapped = NULL;
++
++  g_test_summary ("Test that calling g_variant_byteswap() on a variant which "
++                  "is in non-normal form and doesn’t need byteswapping returns "
++                  "the same variant in normal form.");
++
++  v = g_variant_new_from_data (G_VARIANT_TYPE_BOOLEAN, data, sizeof (data), FALSE, NULL, NULL);
++  g_assert_false (g_variant_is_normal_form (v));
++
++  v_byteswapped = g_variant_byteswap (v);
++  g_assert_true (g_variant_is_normal_form (v_byteswapped));
++
++  g_assert_cmpvariant (v, v_byteswapped);
++
++  g_variant_unref (v);
++  g_variant_unref (v_byteswapped);
++}
++
+ static void
+ test_parser (void)
+ {
+@@ -5570,6 +5593,7 @@ main (int argc, char **argv)
+   g_test_add_func ("/gvariant/builder-memory", test_builder_memory);
+   g_test_add_func ("/gvariant/hashing", test_hashing);
+   g_test_add_func ("/gvariant/byteswap", test_gv_byteswap);
++  g_test_add_func ("/gvariant/byteswap/non-normal-non-aligned", test_gv_byteswap_non_normal_non_aligned);
+   g_test_add_func ("/gvariant/parser", test_parses);
+   g_test_add_func ("/gvariant/parser/integer-bounds", test_parser_integer_bounds);
+   g_test_add_func ("/gvariant/parser/recursion", test_parser_recursion);
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32611-0002.patch

@@ -0,0 +1,255 @@
+From 446e69f5edd72deb2196dee36bbaf8056caf6948 Mon Sep 17 00:00:00 2001
+From: William Manley <will@stb-tester.com>
+Date: Wed, 9 Aug 2023 10:39:34 +0000
+Subject: [PATCH] gvariant-serialiser: Factor out functions for dealing with
+ framing offsets
+
+This introduces no functional changes.
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/446e69f5edd72deb2196dee36bbaf8056caf6948]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant.c       | 81 +++++++++++++++++++++++++++++++++----------
+ glib/tests/gvariant.c | 57 ++++++++++++++++++++++++++----
+ 2 files changed, 112 insertions(+), 26 deletions(-)
+
+diff --git a/glib/gvariant.c b/glib/gvariant.c
+index 4dbd9e8..a80c2c9 100644
+--- a/glib/gvariant.c
++++ b/glib/gvariant.c
+@@ -5788,7 +5788,8 @@ g_variant_iter_loop (GVariantIter *iter,
+ 
+ /* Serialised data {{{1 */
+ static GVariant *
+-g_variant_deep_copy (GVariant *value)
++g_variant_deep_copy (GVariant *value,
++                     gboolean  byteswap)
+ {
+   switch (g_variant_classify (value))
+     {
+@@ -5806,7 +5807,7 @@ g_variant_deep_copy (GVariant *value)
+         for (i = 0, n_children = g_variant_n_children (value); i < n_children; i++)
+           {
+             GVariant *child = g_variant_get_child_value (value, i);
+-            g_variant_builder_add_value (&builder, g_variant_deep_copy (child));
++            g_variant_builder_add_value (&builder, g_variant_deep_copy (child, byteswap));
+             g_variant_unref (child);
+           }
+ 
+@@ -5820,28 +5821,63 @@ g_variant_deep_copy (GVariant *value)
+       return g_variant_new_byte (g_variant_get_byte (value));
+ 
+     case G_VARIANT_CLASS_INT16:
+-      return g_variant_new_int16 (g_variant_get_int16 (value));
++      if (byteswap)
++        return g_variant_new_int16 (GUINT16_SWAP_LE_BE (g_variant_get_int16 (value)));
++      else
++        return g_variant_new_int16 (g_variant_get_int16 (value));
+ 
+     case G_VARIANT_CLASS_UINT16:
+-      return g_variant_new_uint16 (g_variant_get_uint16 (value));
++      if (byteswap)
++        return g_variant_new_uint16 (GUINT16_SWAP_LE_BE (g_variant_get_uint16 (value)));
++      else
++        return g_variant_new_uint16 (g_variant_get_uint16 (value));
+ 
+     case G_VARIANT_CLASS_INT32:
+-      return g_variant_new_int32 (g_variant_get_int32 (value));
++      if (byteswap)
++        return g_variant_new_int32 (GUINT32_SWAP_LE_BE (g_variant_get_int32 (value)));
++      else
++        return g_variant_new_int32 (g_variant_get_int32 (value));
+ 
+     case G_VARIANT_CLASS_UINT32:
+-      return g_variant_new_uint32 (g_variant_get_uint32 (value));
++      if (byteswap)
++        return g_variant_new_uint32 (GUINT32_SWAP_LE_BE (g_variant_get_uint32 (value)));
++      else
++        return g_variant_new_uint32 (g_variant_get_uint32 (value));
+ 
+     case G_VARIANT_CLASS_INT64:
+-      return g_variant_new_int64 (g_variant_get_int64 (value));
++      if (byteswap)
++        return g_variant_new_int64 (GUINT64_SWAP_LE_BE (g_variant_get_int64 (value)));
++      else
++        return g_variant_new_int64 (g_variant_get_int64 (value));
+ 
+     case G_VARIANT_CLASS_UINT64:
+-      return g_variant_new_uint64 (g_variant_get_uint64 (value));
++      if (byteswap)
++        return g_variant_new_uint64 (GUINT64_SWAP_LE_BE (g_variant_get_uint64 (value)));
++      else
++        return g_variant_new_uint64 (g_variant_get_uint64 (value));
+ 
+     case G_VARIANT_CLASS_HANDLE:
+-      return g_variant_new_handle (g_variant_get_handle (value));
++      if (byteswap)
++        return g_variant_new_handle (GUINT32_SWAP_LE_BE (g_variant_get_handle (value)));
++      else
++        return g_variant_new_handle (g_variant_get_handle (value));
+ 
+     case G_VARIANT_CLASS_DOUBLE:
+-      return g_variant_new_double (g_variant_get_double (value));
++      if (byteswap)
++        {
++          /* We have to convert the double to a uint64 here using a union,
++           * because a cast will round it numerically. */
++          union
++            {
++              guint64 u64;
++              gdouble dbl;
++            } u1, u2;
++          u1.dbl = g_variant_get_double (value);
++          u2.u64 = GUINT64_SWAP_LE_BE (u1.u64);
++          return g_variant_new_double (u2.dbl);
++        }
++      else
++        return g_variant_new_double (g_variant_get_double (value));
+ 
+     case G_VARIANT_CLASS_STRING:
+       return g_variant_new_string (g_variant_get_string (value, NULL));
+@@ -5896,7 +5932,7 @@ g_variant_get_normal_form (GVariant *value)
+   if (g_variant_is_normal_form (value))
+     return g_variant_ref (value);
+ 
+-  trusted = g_variant_deep_copy (value);
++  trusted = g_variant_deep_copy (value, FALSE);
+   g_assert (g_variant_is_trusted (trusted));
+ 
+   return g_variant_ref_sink (trusted);
+@@ -5916,6 +5952,11 @@ g_variant_get_normal_form (GVariant *value)
+  * contain multi-byte numeric data.  That include strings, booleans,
+  * bytes and containers containing only these things (recursively).
+  *
++ * While this function can safely handle untrusted, non-normal data, it is
++ * recommended to check whether the input is in normal form beforehand, using
++ * g_variant_is_normal_form(), and to reject non-normal inputs if your
++ * application can be strict about what inputs it rejects.
++ *
+  * The returned value is always in normal form and is marked as trusted.
+  *
+  * Returns: (transfer full): the byteswapped form of @value
+@@ -5933,21 +5974,20 @@ g_variant_byteswap (GVariant *value)
+ 
+   g_variant_type_info_query (type_info, &alignment, NULL);
+ 
+-  if (alignment)
+-    /* (potentially) contains multi-byte numeric data */
++  if (alignment && g_variant_is_normal_form (value))
+     {
++      /* (potentially) contains multi-byte numeric data, but is also already in
++       * normal form so we can use a faster byteswapping codepath on the
++       * serialised data */
+       GVariantSerialised serialised = { 0, };
+-      GVariant *trusted;
+       GBytes *bytes;
+ 
+-      trusted = g_variant_get_normal_form (value);
+-      serialised.type_info = g_variant_get_type_info (trusted);
+-      serialised.size = g_variant_get_size (trusted);
++      serialised.type_info = g_variant_get_type_info (value);
++      serialised.size = g_variant_get_size (value);
+       serialised.data = g_malloc (serialised.size);
+       serialised.ordered_offsets_up_to = G_MAXSIZE;  /* operating on the normal form */
+       serialised.checked_offsets_up_to = G_MAXSIZE;
+-      g_variant_store (trusted, serialised.data);
+-      g_variant_unref (trusted);
++      g_variant_store (value, serialised.data);
+ 
+       g_variant_serialised_byteswap (serialised);
+ 
+@@ -5955,6 +5995,9 @@ g_variant_byteswap (GVariant *value)
+       new = g_variant_ref_sink (g_variant_new_from_bytes (g_variant_get_type (value), bytes, TRUE));
+       g_bytes_unref (bytes);
+     }
++  else if (alignment)
++    /* (potentially) contains multi-byte numeric data */
++    new = g_variant_ref_sink (g_variant_deep_copy (value, TRUE));
+   else
+     /* contains no multi-byte data */
+     new = g_variant_get_normal_form (value);
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index 3dda08e..679dd40 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -2284,24 +2284,67 @@ serialise_tree (TreeInstance       *tree,
+ static void
+ test_byteswap (void)
+ {
+-  GVariantSerialised one = { 0, }, two = { 0, };
++  GVariantSerialised one = { 0, }, two = { 0, }, three = { 0, };
+   TreeInstance *tree;
+-
++  GVariant *one_variant = NULL;
++  GVariant *two_variant = NULL;
++  GVariant *two_byteswapped = NULL;
++  GVariant *three_variant = NULL;
++  GVariant *three_byteswapped = NULL;
++  guint8 *three_data_copy = NULL;
++  gsize three_size_copy = 0;
++
++  /* Write a tree out twice, once normally and once byteswapped. */
+   tree = tree_instance_new (NULL, 3);
+   serialise_tree (tree, &one);
+ 
++  one_variant = g_variant_new_from_data (G_VARIANT_TYPE (g_variant_type_info_get_type_string (one.type_info)),
++                                         one.data, one.size, FALSE, NULL, NULL);
++
+   i_am_writing_byteswapped = TRUE;
+   serialise_tree (tree, &two);
++  serialise_tree (tree, &three);
+   i_am_writing_byteswapped = FALSE;
+ 
+-  g_variant_serialised_byteswap (two);
+-
+-  g_assert_cmpmem (one.data, one.size, two.data, two.size);
+-  g_assert_cmpuint (one.depth, ==, two.depth);
+-
++  /* Swap the first byteswapped one back using the function we want to test. */
++  two_variant = g_variant_new_from_data (G_VARIANT_TYPE (g_variant_type_info_get_type_string (two.type_info)),
++                                         two.data, two.size, FALSE, NULL, NULL);
++  two_byteswapped = g_variant_byteswap (two_variant);
++
++  /* Make the second byteswapped one non-normal (hopefully), and then byteswap
++   * it back using the function we want to test in its non-normal mode.
++   * This might not work because it’s not necessarily possible to make an
++   * arbitrary random variant non-normal. Adding a single zero byte to the end
++   * often makes something non-normal but still readable. */
++  three_size_copy = three.size + 1;
++  three_data_copy = g_malloc (three_size_copy);
++  memcpy (three_data_copy, three.data, three.size);
++  three_data_copy[three.size] = '\0';
++
++  three_variant = g_variant_new_from_data (G_VARIANT_TYPE (g_variant_type_info_get_type_string (three.type_info)),
++                                           three_data_copy, three_size_copy, FALSE, NULL, NULL);
++  three_byteswapped = g_variant_byteswap (three_variant);
++
++  /* Check they’re the same. We can always compare @one_variant and
++   * @two_byteswapped. We can only compare @two_byteswapped and
++   * @three_byteswapped if @two_variant and @three_variant are equal: in that
++   * case, the corruption to @three_variant was enough to make it non-normal but
++   * not enough to change its value. */
++  g_assert_cmpvariant (one_variant, two_byteswapped);
++
++  if (g_variant_equal (two_variant, three_variant))
++    g_assert_cmpvariant (two_byteswapped, three_byteswapped);
++
++  g_variant_unref (three_byteswapped);
++  g_variant_unref (three_variant);
++  g_variant_unref (two_byteswapped);
++  g_variant_unref (two_variant);
++  g_variant_unref (one_variant);
+   tree_instance_free (tree);
+   g_free (one.data);
+   g_free (two.data);
++  g_free (three.data);
++  g_free (three_data_copy);
+ }
+ 
+ static void
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32636.patch

@@ -0,0 +1,49 @@
+From 21a204147b16539b3eda3143b32844c49e29f4d4 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Thu, 17 Aug 2023 11:33:49 +0000
+Subject: [PATCH] gvariant: Propagate trust when getting a child of a
+ serialised variant
+
+If a variant is trusted, that means all its children are trusted, so
+ensure that their checked offsets are set as such.
+
+This allows a lot of the offset table checks to be avoided when getting
+children from trusted serialised tuples, which speeds things up.
+
+No unit test is included because this is just a performance fix. If
+there are other slownesses, or regressions, in serialised `GVariant`
+performance, the fuzzing setup will catch them like it did this one.
+
+This change does reduce the time to run the oss-fuzz reproducer from 80s
+to about 0.7s on my machine.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Fixes: #2841
+oss-fuzz#54314
+
+CVE: CVE-2023-32636
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/21a204147b16539b3eda3143b32844c49e29f4d4]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-core.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/glib/gvariant-core.c b/glib/gvariant-core.c
+index 1b9d5cc..ed57c70 100644
+--- a/glib/gvariant-core.c
++++ b/glib/gvariant-core.c
+@@ -1173,8 +1173,8 @@ g_variant_get_child_value (GVariant *value,
+     child->contents.serialised.bytes =
+       g_bytes_ref (value->contents.serialised.bytes);
+     child->contents.serialised.data = s_child.data;
+-    child->contents.serialised.ordered_offsets_up_to = s_child.ordered_offsets_up_to;
+-    child->contents.serialised.checked_offsets_up_to = s_child.checked_offsets_up_to;
++    child->contents.serialised.ordered_offsets_up_to = (value->state & STATE_TRUSTED) ? G_MAXSIZE : s_child.ordered_offsets_up_to;
++    child->contents.serialised.checked_offsets_up_to = (value->state & STATE_TRUSTED) ? G_MAXSIZE : s_child.checked_offsets_up_to;
+ 
+     return child;
+   }
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32643.patch

@@ -0,0 +1,154 @@
+From 78da5faccb3e065116b75b3ff87ff55381da6c76 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Thu, 17 Aug 2023 11:24:43 +0000
+Subject: [PATCH] gvariant: Check offset table doesn't fall outside variant
+ bounds
+
+When dereferencing the first entry in the offset table for a tuple,
+check that it doesn’t fall outside the bounds of the variant first.
+
+This prevents an out-of-bounds read from some non-normal tuples.
+
+This bug was introduced in commit 73d0aa81c2575a5c9ae77d.
+
+Includes a unit test, although the test will likely only catch the
+original bug if run with asan enabled.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Fixes: #2840
+oss-fuzz#54302
+
+CVE: CVE-2023-32643
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/78da5faccb3e065116b75b3ff87ff55381da6c76]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-serialiser.c | 12 ++++++--
+ glib/tests/gvariant.c      | 63 ++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 72 insertions(+), 3 deletions(-)
+
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index 5aa2cbc..4e50ed7 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -979,7 +979,8 @@ gvs_tuple_get_member_bounds (GVariantSerialised  value,
+ 
+   member_info = g_variant_type_info_member_info (value.type_info, index_);
+ 
+-  if (member_info->i + 1)
++  if (member_info->i + 1 &&
++      offset_size * (member_info->i + 1) <= value.size)
+     member_start = gvs_read_unaligned_le (value.data + value.size -
+                                           offset_size * (member_info->i + 1),
+                                           offset_size);
+@@ -990,7 +991,8 @@ gvs_tuple_get_member_bounds (GVariantSerialised  value,
+   member_start &= member_info->b;
+   member_start |= member_info->c;
+ 
+-  if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_LAST)
++  if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_LAST &&
++      offset_size * (member_info->i + 1) <= value.size)
+     member_end = value.size - offset_size * (member_info->i + 1);
+ 
+   else if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_FIXED)
+@@ -1001,11 +1003,15 @@ gvs_tuple_get_member_bounds (GVariantSerialised  value,
+       member_end = member_start + fixed_size;
+     }
+ 
+-  else /* G_VARIANT_MEMBER_ENDING_OFFSET */
++  else if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_OFFSET &&
++           offset_size * (member_info->i + 2) <= value.size)
+     member_end = gvs_read_unaligned_le (value.data + value.size -
+                                         offset_size * (member_info->i + 2),
+                                         offset_size);
+ 
++  else  /* invalid */
++    member_end = G_MAXSIZE;
++
+   if (out_member_start != NULL)
+     *out_member_start = member_start;
+   if (out_member_end != NULL)
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index 679dd40..2eca8be 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -5432,6 +5432,67 @@ test_normal_checking_tuple_offsets4 (void)
+   g_variant_unref (variant);
+ }
+ 
++/* This is a regression test that dereferencing the first element in the offset
++ * table doesn’t dereference memory before the start of the GVariant. The first
++ * element in the offset table gives the offset of the final member in the
++ * tuple (the offset table is stored in reverse), and the position of this final
++ * member is needed to check that none of the tuple members overlap with the
++ * offset table
++ *
++ * See https://gitlab.gnome.org/GNOME/glib/-/issues/2840 */
++static void
++test_normal_checking_tuple_offsets5 (void)
++{
++  /* A tuple of type (sss) in normal form would have an offset table with two
++   * entries:
++   *  - The first entry (lowest index in the table) gives the offset of the
++   *    third `s` in the tuple, as the offset table is reversed compared to the
++   *    tuple members.
++   *  - The second entry (highest index in the table) gives the offset of the
++   *    second `s` in the tuple.
++   *  - The offset of the first `s` in the tuple is always 0.
++   *
++   * See §2.5.4 (Structures) of the GVariant specification for details, noting
++   * that the table is only layed out this way because all three members of the
++   * tuple have non-fixed sizes.
++   *
++   * It’s not clear whether the 0xaa data of this variant is part of the strings
++   * in the tuple, or part of the offset table. It doesn’t really matter. This
++   * is a regression test to check that the code to validate the offset table
++   * doesn’t unconditionally try to access the first entry in the offset table
++   * by subtracting the table size from the end of the GVariant data.
++   *
++   * In this non-normal case, that would result in an address off the start of
++   * the GVariant data, and an out-of-bounds read, because the GVariant is one
++   * byte long, but the offset table is calculated as two bytes long (with 1B
++   * sized entries) from the tuple’s type.
++   */
++  const GVariantType *data_type = G_VARIANT_TYPE ("(sss)");
++  const guint8 data[] = { 0xaa };
++  gsize size = sizeof (data);
++  GVariant *variant = NULL;
++  GVariant *normal_variant = NULL;
++  GVariant *expected = NULL;
++
++  g_test_bug ("https://gitlab.gnome.org/GNOME/glib/-/issues/2840");
++
++  variant = g_variant_new_from_data (data_type, data, size, FALSE, NULL, NULL);
++  g_assert_nonnull (variant);
++
++  g_assert_false (g_variant_is_normal_form (variant));
++
++  normal_variant = g_variant_get_normal_form (variant);
++  g_assert_nonnull (normal_variant);
++
++  expected = g_variant_new_parsed ("('', '', '')");
++  g_assert_cmpvariant (expected, variant);
++  g_assert_cmpvariant (expected, normal_variant);
++
++  g_variant_unref (expected);
++  g_variant_unref (normal_variant);
++  g_variant_unref (variant);
++}
++
+ /* Test that an otherwise-valid serialised GVariant is considered non-normal if
+  * its offset table entries are too wide.
+  *
+@@ -5680,6 +5741,8 @@ main (int argc, char **argv)
+                    test_normal_checking_tuple_offsets3);
+   g_test_add_func ("/gvariant/normal-checking/tuple-offsets4",
+                    test_normal_checking_tuple_offsets4);
++  g_test_add_func ("/gvariant/normal-checking/tuple-offsets5",
++                   test_normal_checking_tuple_offsets5);
+   g_test_add_func ("/gvariant/normal-checking/tuple-offsets/minimal-sized",
+                    test_normal_checking_tuple_offsets_minimal_sized);
+   g_test_add_func ("/gvariant/normal-checking/empty-object-path",
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0001.patch

@@ -0,0 +1,103 @@
+From 1deacdd4e8e35a5cf1417918ca4f6b0afa6409b1 Mon Sep 17 00:00:00 2001
+From: William Manley <will@stb-tester.com>
+Date: Wed, 9 Aug 2023 10:04:49 +0000
+Subject: [PATCH] gvariant-core: Consolidate construction of
+ `GVariantSerialised`
+
+So I only need to change it in one place.
+
+This introduces no functional changes.
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/1deacdd4e8e35a5cf1417918ca4f6b0afa6409b1]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-core.c | 49 ++++++++++++++++++++++----------------------
+ 1 file changed, 25 insertions(+), 24 deletions(-)
+
+diff --git a/glib/gvariant-core.c b/glib/gvariant-core.c
+index 9397573..aa0e0a0 100644
+--- a/glib/gvariant-core.c
++++ b/glib/gvariant-core.c
+@@ -349,6 +349,27 @@ g_variant_ensure_size (GVariant *value)
+     }
+ }
+ 
++/* < private >
++ * g_variant_to_serialised:
++ * @value: a #GVariant
++ *
++ * Gets a GVariantSerialised for a GVariant in state STATE_SERIALISED.
++ */
++inline static GVariantSerialised
++g_variant_to_serialised (GVariant *value)
++{
++  g_assert (value->state & STATE_SERIALISED);
++  {
++    GVariantSerialised serialised = {
++      value->type_info,
++      (gpointer) value->contents.serialised.data,
++      value->size,
++      value->depth,
++    };
++    return serialised;
++  }
++}
++
+ /* < private >
+  * g_variant_serialise:
+  * @value: a #GVariant
+@@ -991,16 +1012,8 @@ g_variant_n_children (GVariant *value)
+   g_variant_lock (value);
+ 
+   if (value->state & STATE_SERIALISED)
+-    {
+-      GVariantSerialised serialised = {
+-        value->type_info,
+-        (gpointer) value->contents.serialised.data,
+-        value->size,
+-        value->depth,
+-      };
+-
+-      n_children = g_variant_serialised_n_children (serialised);
+-    }
++    n_children = g_variant_serialised_n_children (
++        g_variant_to_serialised (value));
+   else
+     n_children = value->contents.tree.n_children;
+ 
+@@ -1061,12 +1074,7 @@ g_variant_get_child_value (GVariant *value,
+     }
+ 
+   {
+-    GVariantSerialised serialised = {
+-      value->type_info,
+-      (gpointer) value->contents.serialised.data,
+-      value->size,
+-      value->depth,
+-    };
++    GVariantSerialised serialised = g_variant_to_serialised (value);
+     GVariantSerialised s_child;
+     GVariant *child;
+ 
+@@ -1179,14 +1187,7 @@ g_variant_is_normal_form (GVariant *value)
+ 
+   if (value->state & STATE_SERIALISED)
+     {
+-      GVariantSerialised serialised = {
+-        value->type_info,
+-        (gpointer) value->contents.serialised.data,
+-        value->size,
+-        value->depth
+-      };
+-
+-      if (g_variant_serialised_is_normal (serialised))
++      if (g_variant_serialised_is_normal (g_variant_to_serialised (value)))
+         value->state |= STATE_TRUSTED;
+     }
+   else
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0002.patch

@@ -0,0 +1,210 @@
+From 446e69f5edd72deb2196dee36bbaf8056caf6948 Mon Sep 17 00:00:00 2001
+From: William Manley <will@stb-tester.com>
+Date: Wed, 9 Aug 2023 10:39:34 +0000
+Subject: [PATCH] gvariant-serialiser: Factor out functions for dealing with
+ framing offsets
+
+This introduces no functional changes.
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/446e69f5edd72deb2196dee36bbaf8056caf6948]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-serialiser.c | 108 +++++++++++++++++++------------------
+ 1 file changed, 57 insertions(+), 51 deletions(-)
+
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index 83e9d85..c7c2114 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -633,30 +633,62 @@ gvs_calculate_total_size (gsize body_size,
+   return body_size + 8 * offsets;
+ }
+ 
++struct Offsets
++{
++  gsize     data_size;
++
++  guchar   *array;
++  gsize     length;
++  guint     offset_size;
++
++  gboolean  is_normal;
++};
++
+ static gsize
+-gvs_variable_sized_array_n_children (GVariantSerialised value)
++gvs_offsets_get_offset_n (struct Offsets *offsets,
++                          gsize           n)
++{
++  return gvs_read_unaligned_le (
++      offsets->array + (offsets->offset_size * n), offsets->offset_size);
++}
++
++static struct Offsets
++gvs_variable_sized_array_get_frame_offsets (GVariantSerialised value)
+ {
++  struct Offsets out = { 0, };
+   gsize offsets_array_size;
+-  gsize offset_size;
+   gsize last_end;
+ 
+   if (value.size == 0)
+-    return 0;
+-
+-  offset_size = gvs_get_offset_size (value.size);
++    {
++      out.is_normal = TRUE;
++      return out;
++    }
+ 
+-  last_end = gvs_read_unaligned_le (value.data + value.size -
+-                                    offset_size, offset_size);
++  out.offset_size = gvs_get_offset_size (value.size);
++  last_end = gvs_read_unaligned_le (value.data + value.size - out.offset_size,
++                                    out.offset_size);
+ 
+   if (last_end > value.size)
+-    return 0;
++    return out;  /* offsets not normal */
+ 
+   offsets_array_size = value.size - last_end;
+ 
+-  if (offsets_array_size % offset_size)
+-    return 0;
++  if (offsets_array_size % out.offset_size)
++    return out;  /* offsets not normal */
++
++  out.data_size = last_end;
++  out.array = value.data + last_end;
++  out.length = offsets_array_size / out.offset_size;
++  out.is_normal = TRUE;
+ 
+-  return offsets_array_size / offset_size;
++  return out;
++}
++
++static gsize
++gvs_variable_sized_array_n_children (GVariantSerialised value)
++{
++  return gvs_variable_sized_array_get_frame_offsets (value).length;
+ }
+ 
+ static GVariantSerialised
+@@ -664,8 +696,9 @@ gvs_variable_sized_array_get_child (GVariantSerialised value,
+                                     gsize              index_)
+ {
+   GVariantSerialised child = { 0, };
+-  gsize offset_size;
+-  gsize last_end;
++
++  struct Offsets offsets = gvs_variable_sized_array_get_frame_offsets (value);
++
+   gsize start;
+   gsize end;
+ 
+@@ -673,18 +706,11 @@ gvs_variable_sized_array_get_child (GVariantSerialised value,
+   g_variant_type_info_ref (child.type_info);
+   child.depth = value.depth + 1;
+ 
+-  offset_size = gvs_get_offset_size (value.size);
+-
+-  last_end = gvs_read_unaligned_le (value.data + value.size -
+-                                    offset_size, offset_size);
+-
+   if (index_ > 0)
+     {
+       guint alignment;
+ 
+-      start = gvs_read_unaligned_le (value.data + last_end +
+-                                     (offset_size * (index_ - 1)),
+-                                     offset_size);
++      start = gvs_offsets_get_offset_n (&offsets, index_ - 1);
+ 
+       g_variant_type_info_query (child.type_info, &alignment, NULL);
+       start += (-start) & alignment;
+@@ -692,11 +718,9 @@ gvs_variable_sized_array_get_child (GVariantSerialised value,
+   else
+     start = 0;
+ 
+-  end = gvs_read_unaligned_le (value.data + last_end +
+-                               (offset_size * index_),
+-                               offset_size);
++  end = gvs_offsets_get_offset_n (&offsets, index_);
+ 
+-  if (start < end && end <= value.size && end <= last_end)
++  if (start < end && end <= value.size && end <= offsets.data_size)
+     {
+       child.data = value.data + start;
+       child.size = end - start;
+@@ -768,34 +792,16 @@ static gboolean
+ gvs_variable_sized_array_is_normal (GVariantSerialised value)
+ {
+   GVariantSerialised child = { 0, };
+-  gsize offsets_array_size;
+-  guchar *offsets_array;
+-  guint offset_size;
+   guint alignment;
+-  gsize last_end;
+-  gsize length;
+   gsize offset;
+   gsize i;
+ 
+-  if (value.size == 0)
+-    return TRUE;
+-
+-  offset_size = gvs_get_offset_size (value.size);
+-  last_end = gvs_read_unaligned_le (value.data + value.size -
+-                                    offset_size, offset_size);
++  struct Offsets offsets = gvs_variable_sized_array_get_frame_offsets (value);
+ 
+-  if (last_end > value.size)
++  if (!offsets.is_normal)
+     return FALSE;
+ 
+-  offsets_array_size = value.size - last_end;
+-
+-  if (offsets_array_size % offset_size)
+-    return FALSE;
+-
+-  offsets_array = value.data + value.size - offsets_array_size;
+-  length = offsets_array_size / offset_size;
+-
+-  if (length == 0)
++  if (value.size != 0 && offsets.length == 0)
+     return FALSE;
+ 
+   child.type_info = g_variant_type_info_element (value.type_info);
+@@ -803,14 +809,14 @@ gvs_variable_sized_array_is_normal (GVariantSerialised value)
+   child.depth = value.depth + 1;
+   offset = 0;
+ 
+-  for (i = 0; i < length; i++)
++  for (i = 0; i < offsets.length; i++)
+     {
+       gsize this_end;
+ 
+-      this_end = gvs_read_unaligned_le (offsets_array + offset_size * i,
+-                                        offset_size);
++      this_end = gvs_read_unaligned_le (offsets.array + offsets.offset_size * i,
++                                        offsets.offset_size);
+ 
+-      if (this_end < offset || this_end > last_end)
++      if (this_end < offset || this_end > offsets.data_size)
+         return FALSE;
+ 
+       while (offset & alignment)
+@@ -832,7 +838,7 @@ gvs_variable_sized_array_is_normal (GVariantSerialised value)
+       offset = this_end;
+     }
+ 
+-  g_assert (offset == last_end);
++  g_assert (offset == offsets.data_size);
+ 
+   return TRUE;
+ }
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0003.patch

@@ -0,0 +1,417 @@
+From ade71fb544391b2e33e1859645726bfee0d5eaaf Mon Sep 17 00:00:00 2001
+From: William Manley <will@stb-tester.com>
+Date: Wed, 16 Aug 2023 03:12:21 +0000
+Subject: [PATCH] gvariant: Don't allow child elements to overlap with each
+ other
+
+If different elements of a variable sized array can overlap with each
+other then we can cause a `GVariant` to normalise to a much larger type.
+
+This commit changes the behaviour of `GVariant` with non-normal form data. If
+an invalid frame offset is found all subsequent elements are given their
+default value.
+
+When retrieving an element at index `n` we scan the frame offsets up to index
+`n` and if they are not in order we return an element with the default value
+for that type.  This guarantees that elements don't overlap with each
+other.  We remember the offset we've scanned up to so we don't need to
+repeat this work on subsequent accesses.  We skip these checks for trusted
+data.
+
+Unfortunately this makes random access of untrusted data O(n) — at least
+on first access.  It doesn't affect the algorithmic complexity of accessing
+elements in order, such as when using the `GVariantIter` interface.  Also:
+the cost of validation will be amortised as the `GVariant` instance is
+continued to be used.
+
+I've implemented this with 4 different functions, 1 for each element size,
+rather than looping calling `gvs_read_unaligned_le` in the hope that the
+compiler will find it easy to optimise and should produce fairly tight
+code.
+
+Fixes: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/ade71fb544391b2e33e1859645726bfee0d5eaaf]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-core.c       | 35 ++++++++++++++++
+ glib/gvariant-serialiser.c | 86 ++++++++++++++++++++++++++++++++++++--
+ glib/gvariant-serialiser.h |  8 ++++
+ glib/tests/gvariant.c      | 45 ++++++++++++++++++++
+ 4 files changed, 171 insertions(+), 3 deletions(-)
+
+diff --git a/glib/gvariant-core.c b/glib/gvariant-core.c
+index aa0e0a0..9b51e15 100644
+--- a/glib/gvariant-core.c
++++ b/glib/gvariant-core.c
+@@ -65,6 +65,7 @@ struct _GVariant
+     {
+       GBytes *bytes;
+       gconstpointer data;
++      gsize ordered_offsets_up_to;
+     } serialised;
+ 
+     struct
+@@ -162,6 +163,24 @@ struct _GVariant
+  *                if .data pointed to the appropriate number of nul
+  *                bytes.
+  *
++ *     .ordered_offsets_up_to: If ordered_offsets_up_to == n this means that all
++ *                             the frame offsets up to and including the frame
++ *                             offset determining the end of element n are in
++ *                             order. This guarantees that the bytes of element
++ *                             n don't overlap with any previous element.
++ *
++ *                             For trusted data this is set to G_MAXSIZE and we
++ *                             don't check that the frame offsets are in order.
++ *
++ *                             Note: This doesn't imply the offsets are good in
++ *                             any way apart from their ordering.  In particular
++ *                             offsets may be out of bounds for this value or
++ *                             may imply that the data overlaps the frame
++ *                             offsets themselves.
++ *
++ *                             This field is only relevant for arrays of non
++ *                             fixed width types.
++ *
+  *   .tree: Only valid when the instance is in tree form.
+  *
+  *          Note that accesses from other threads could result in
+@@ -365,6 +384,7 @@ g_variant_to_serialised (GVariant *value)
+       (gpointer) value->contents.serialised.data,
+       value->size,
+       value->depth,
++      value->contents.serialised.ordered_offsets_up_to,
+     };
+     return serialised;
+   }
+@@ -396,6 +416,7 @@ g_variant_serialise (GVariant *value,
+   serialised.size = value->size;
+   serialised.data = data;
+   serialised.depth = value->depth;
++  serialised.ordered_offsets_up_to = 0;
+ 
+   children = (gpointer *) value->contents.tree.children;
+   n_children = value->contents.tree.n_children;
+@@ -439,6 +460,15 @@ g_variant_fill_gvs (GVariantSerialised *serialised,
+   g_assert (serialised->size == value->size);
+   serialised->depth = value->depth;
+ 
++  if (value->state & STATE_SERIALISED)
++    {
++      serialised->ordered_offsets_up_to = value->contents.serialised.ordered_offsets_up_to;
++    }
++  else
++    {
++      serialised->ordered_offsets_up_to = 0;
++    }
++
+   if (serialised->data)
+     /* g_variant_store() is a public API, so it
+      * it will reacquire the lock if it needs to.
+@@ -481,6 +511,7 @@ g_variant_ensure_serialised (GVariant *value)
+       bytes = g_bytes_new_take (data, value->size);
+       value->contents.serialised.data = g_bytes_get_data (bytes, NULL);
+       value->contents.serialised.bytes = bytes;
++      value->contents.serialised.ordered_offsets_up_to = G_MAXSIZE;
+       value->state |= STATE_SERIALISED;
+     }
+ }
+@@ -561,6 +592,7 @@ g_variant_new_from_bytes (const GVariantType *type,
+   serialised.type_info = value->type_info;
+   serialised.data = (guchar *) g_bytes_get_data (bytes, &serialised.size);
+   serialised.depth = 0;
++  serialised.ordered_offsets_up_to = trusted ? G_MAXSIZE : 0;
+ 
+   if (!g_variant_serialised_check (serialised))
+     {
+@@ -610,6 +642,8 @@ g_variant_new_from_bytes (const GVariantType *type,
+       value->contents.serialised.data = g_bytes_get_data (bytes, &value->size);
+     }
+ 
++  value->contents.serialised.ordered_offsets_up_to = trusted ? G_MAXSIZE : 0;
++
+   g_clear_pointer (&owned_bytes, g_bytes_unref);
+ 
+   return value;
+@@ -1108,6 +1142,7 @@ g_variant_get_child_value (GVariant *value,
+     child->contents.serialised.bytes =
+       g_bytes_ref (value->contents.serialised.bytes);
+     child->contents.serialised.data = s_child.data;
++    child->contents.serialised.ordered_offsets_up_to = s_child.ordered_offsets_up_to;
+ 
+     return child;
+   }
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index c7c2114..fe0b1a4 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -1,6 +1,7 @@
+ /*
+  * Copyright © 2007, 2008 Ryan Lortie
+  * Copyright © 2010 Codethink Limited
++ * Copyright © 2020 William Manley
+  *
+  * This library is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public
+@@ -264,6 +265,7 @@ gvs_fixed_sized_maybe_get_child (GVariantSerialised value,
+   value.type_info = g_variant_type_info_element (value.type_info);
+   g_variant_type_info_ref (value.type_info);
+   value.depth++;
++  value.ordered_offsets_up_to = 0;
+ 
+   return value;
+ }
+@@ -295,7 +297,7 @@ gvs_fixed_sized_maybe_serialise (GVariantSerialised        value,
+ {
+   if (n_children)
+     {
+-      GVariantSerialised child = { NULL, value.data, value.size, value.depth + 1 };
++      GVariantSerialised child = { NULL, value.data, value.size, value.depth + 1, 0 };
+ 
+       gvs_filler (&child, children[0]);
+     }
+@@ -317,6 +319,7 @@ gvs_fixed_sized_maybe_is_normal (GVariantSerialised value)
+       /* proper element size: "Just".  recurse to the child. */
+       value.type_info = g_variant_type_info_element (value.type_info);
+       value.depth++;
++      value.ordered_offsets_up_to = 0;
+ 
+       return g_variant_serialised_is_normal (value);
+     }
+@@ -358,6 +361,7 @@ gvs_variable_sized_maybe_get_child (GVariantSerialised value,
+     value.data = NULL;
+ 
+   value.depth++;
++  value.ordered_offsets_up_to = 0;
+ 
+   return value;
+ }
+@@ -388,7 +392,7 @@ gvs_variable_sized_maybe_serialise (GVariantSerialised        value,
+ {
+   if (n_children)
+     {
+-      GVariantSerialised child = { NULL, value.data, value.size - 1, value.depth + 1 };
++      GVariantSerialised child = { NULL, value.data, value.size - 1, value.depth + 1, 0 };
+ 
+       /* write the data for the child.  */
+       gvs_filler (&child, children[0]);
+@@ -408,6 +412,7 @@ gvs_variable_sized_maybe_is_normal (GVariantSerialised value)
+   value.type_info = g_variant_type_info_element (value.type_info);
+   value.size--;
+   value.depth++;
++  value.ordered_offsets_up_to = 0;
+ 
+   return g_variant_serialised_is_normal (value);
+ }
+@@ -691,6 +696,32 @@ gvs_variable_sized_array_n_children (GVariantSerialised value)
+   return gvs_variable_sized_array_get_frame_offsets (value).length;
+ }
+ 
++/* Find the index of the first out-of-order element in @data, assuming that
++ * @data is an array of elements of given @type, starting at index @start and
++ * containing a further @len-@start elements. */
++#define DEFINE_FIND_UNORDERED(type) \
++  static gsize \
++  find_unordered_##type (const guint8 *data, gsize start, gsize len) \
++  { \
++    gsize off; \
++    type current, previous; \
++    \
++    memcpy (&previous, data + start * sizeof (current), sizeof (current)); \
++    for (off = (start + 1) * sizeof (current); off < len * sizeof (current); off += sizeof (current)) \
++      { \
++        memcpy (&current, data + off, sizeof (current)); \
++        if (current < previous) \
++          break; \
++        previous = current; \
++      } \
++    return off / sizeof (current) - 1; \
++  }
++
++DEFINE_FIND_UNORDERED (guint8);
++DEFINE_FIND_UNORDERED (guint16);
++DEFINE_FIND_UNORDERED (guint32);
++DEFINE_FIND_UNORDERED (guint64);
++
+ static GVariantSerialised
+ gvs_variable_sized_array_get_child (GVariantSerialised value,
+                                     gsize              index_)
+@@ -706,6 +737,49 @@ gvs_variable_sized_array_get_child (GVariantSerialised value,
+   g_variant_type_info_ref (child.type_info);
+   child.depth = value.depth + 1;
+ 
++  /* If the requested @index_ is beyond the set of indices whose framing offsets
++   * have been checked, check the remaining offsets to see whether they’re
++   * normal (in order, no overlapping array elements). */
++  if (index_ > value.ordered_offsets_up_to)
++    {
++      switch (offsets.offset_size)
++        {
++        case 1:
++          {
++            value.ordered_offsets_up_to = find_unordered_guint8 (
++                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++            break;
++          }
++        case 2:
++          {
++            value.ordered_offsets_up_to = find_unordered_guint16 (
++                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++            break;
++          }
++        case 4:
++          {
++            value.ordered_offsets_up_to = find_unordered_guint32 (
++                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++            break;
++          }
++        case 8:
++          {
++            value.ordered_offsets_up_to = find_unordered_guint64 (
++                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++            break;
++          }
++        default:
++          /* gvs_get_offset_size() only returns maximum 8 */
++          g_assert_not_reached ();
++        }
++    }
++
++  if (index_ > value.ordered_offsets_up_to)
++    {
++      /* Offsets are invalid somewhere, so return an empty child. */
++      return child;
++    }
++
+   if (index_ > 0)
+     {
+       guint alignment;
+@@ -840,6 +914,9 @@ gvs_variable_sized_array_is_normal (GVariantSerialised value)
+ 
+   g_assert (offset == offsets.data_size);
+ 
++  /* All offsets have now been checked. */
++  value.ordered_offsets_up_to = G_MAXSIZE;
++
+   return TRUE;
+ }
+ 
+@@ -1072,7 +1149,7 @@ gvs_tuple_is_normal (GVariantSerialised value)
+   for (i = 0; i < length; i++)
+     {
+       const GVariantMemberInfo *member_info;
+-      GVariantSerialised child;
++      GVariantSerialised child = { 0, };
+       gsize fixed_size;
+       guint alignment;
+       gsize end;
+@@ -1132,6 +1209,9 @@ gvs_tuple_is_normal (GVariantSerialised value)
+       offset = end;
+     }
+ 
++  /* All element bounds have been checked above. */
++  value.ordered_offsets_up_to = G_MAXSIZE;
++
+   {
+     gsize fixed_size;
+     guint alignment;
+diff --git a/glib/gvariant-serialiser.h b/glib/gvariant-serialiser.h
+index 81343e9..99d18ef 100644
+--- a/glib/gvariant-serialiser.h
++++ b/glib/gvariant-serialiser.h
+@@ -29,6 +29,14 @@ typedef struct
+   guchar           *data;
+   gsize             size;
+   gsize             depth;  /* same semantics as GVariant.depth */
++  /* If ordered_offsets_up_to == n this means that all the frame offsets up to and
++   * including the frame offset determining the end of element n are in order.
++   * This guarantees that the bytes of element n don't overlap with any previous
++   * element.
++   *
++   * This is both read and set by g_variant_serialised_get_child for arrays of
++   * non-fixed-width types */
++  gsize             ordered_offsets_up_to;
+ } GVariantSerialised;
+ 
+ /* deserialisation */
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index 0e5ec8e..967e9a1 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -1,5 +1,6 @@
+ /*
+  * Copyright © 2010 Codethink Limited
++ * Copyright © 2020 William Manley
+  *
+  * This library is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public
+@@ -1283,6 +1284,7 @@ random_instance_filler (GVariantSerialised *serialised,
+     serialised->size = instance->size;
+ 
+   serialised->depth = 0;
++  serialised->ordered_offsets_up_to = 0;
+ 
+   g_assert_true (serialised->type_info == instance->type_info);
+   g_assert_cmpuint (serialised->size, ==, instance->size);
+@@ -5039,6 +5041,47 @@ test_normal_checking_array_offsets (void)
+   g_variant_unref (variant);
+ }
+ 
++/* This is a regression test that we can't have non-normal values that take up
++ * significantly more space than the normal equivalent, by specifying the
++ * offset table entries so that array elements overlap.
++ *
++ * See https://gitlab.gnome.org/GNOME/glib/-/issues/2121#note_832242 */
++static void
++test_normal_checking_array_offsets2 (void)
++{
++  const guint8 data[] = {
++    'h', 'i', '\0',
++    0x03, 0x00, 0x03,
++    0x06, 0x00, 0x06,
++    0x09, 0x00, 0x09,
++    0x0c, 0x00, 0x0c,
++    0x0f, 0x00, 0x0f,
++    0x12, 0x00, 0x12,
++    0x15, 0x00, 0x15,
++  };
++  gsize size = sizeof (data);
++  const GVariantType *aaaaaaas = G_VARIANT_TYPE ("aaaaaaas");
++  GVariant *variant = NULL;
++  GVariant *normal_variant = NULL;
++  GVariant *expected = NULL;
++
++  variant = g_variant_new_from_data (aaaaaaas, data, size, FALSE, NULL, NULL);
++  g_assert_nonnull (variant);
++
++  normal_variant = g_variant_get_normal_form (variant);
++  g_assert_nonnull (normal_variant);
++  g_assert_cmpuint (g_variant_get_size (normal_variant), <=, size * 2);
++
++  expected = g_variant_new_parsed (
++      "[[[[[[['hi', '', ''], [], []], [], []], [], []], [], []], [], []], [], []]");
++  g_assert_cmpvariant (expected, variant);
++  g_assert_cmpvariant (expected, normal_variant);
++
++  g_variant_unref (expected);
++  g_variant_unref (normal_variant);
++  g_variant_unref (variant);
++}
++
+ /* Test that a tuple with invalidly large values in its offset table is
+  * normalised successfully without looping infinitely. */
+ static void
+@@ -5206,6 +5249,8 @@ main (int argc, char **argv)
+                    test_normal_checking_tuples);
+   g_test_add_func ("/gvariant/normal-checking/array-offsets",
+                    test_normal_checking_array_offsets);
++  g_test_add_func ("/gvariant/normal-checking/array-offsets2",
++                   test_normal_checking_array_offsets2);
+   g_test_add_func ("/gvariant/normal-checking/tuple-offsets",
+                    test_normal_checking_tuple_offsets);
+   g_test_add_func ("/gvariant/normal-checking/empty-object-path",
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0004.patch

@@ -0,0 +1,113 @@
+From 345cae9c1aa7bf6752039225ef4c8d8d69fa8d76 Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Fri, 11 Aug 2023 04:09:12 +0000
+Subject: [PATCH] gvariant-serialiser: Factor out code to get bounds of a tuple
+ member
+
+This introduces no functional changes.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/345cae9c1aa7bf6752039225ef4c8d8d69fa8d76]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-serialiser.c | 73 ++++++++++++++++++++++++--------------
+ 1 file changed, 46 insertions(+), 27 deletions(-)
+
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index fe0b1a4..6f9b366 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -942,6 +942,51 @@ gvs_variable_sized_array_is_normal (GVariantSerialised value)
+  * for the tuple.  See the notes in gvarianttypeinfo.h.
+  */
+ 
++static void
++gvs_tuple_get_member_bounds (GVariantSerialised  value,
++                             gsize               index_,
++                             gsize               offset_size,
++                             gsize              *out_member_start,
++                             gsize              *out_member_end)
++{
++  const GVariantMemberInfo *member_info;
++  gsize member_start, member_end;
++
++  member_info = g_variant_type_info_member_info (value.type_info, index_);
++
++  if (member_info->i + 1)
++    member_start = gvs_read_unaligned_le (value.data + value.size -
++                                          offset_size * (member_info->i + 1),
++                                          offset_size);
++  else
++    member_start = 0;
++
++  member_start += member_info->a;
++  member_start &= member_info->b;
++  member_start |= member_info->c;
++
++  if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_LAST)
++    member_end = value.size - offset_size * (member_info->i + 1);
++
++  else if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_FIXED)
++    {
++      gsize fixed_size;
++
++      g_variant_type_info_query (member_info->type_info, NULL, &fixed_size);
++      member_end = member_start + fixed_size;
++    }
++
++  else /* G_VARIANT_MEMBER_ENDING_OFFSET */
++    member_end = gvs_read_unaligned_le (value.data + value.size -
++                                        offset_size * (member_info->i + 2),
++                                        offset_size);
++
++  if (out_member_start != NULL)
++    *out_member_start = member_start;
++  if (out_member_end != NULL)
++    *out_member_end = member_end;
++}
++
+ static gsize
+ gvs_tuple_n_children (GVariantSerialised value)
+ {
+@@ -997,33 +1042,7 @@ gvs_tuple_get_child (GVariantSerialised value,
+         }
+     }
+ 
+-  if (member_info->i + 1)
+-    start = gvs_read_unaligned_le (value.data + value.size -
+-                                   offset_size * (member_info->i + 1),
+-                                   offset_size);
+-  else
+-    start = 0;
+-
+-  start += member_info->a;
+-  start &= member_info->b;
+-  start |= member_info->c;
+-
+-  if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_LAST)
+-    end = value.size - offset_size * (member_info->i + 1);
+-
+-  else if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_FIXED)
+-    {
+-      gsize fixed_size;
+-
+-      g_variant_type_info_query (child.type_info, NULL, &fixed_size);
+-      end = start + fixed_size;
+-      child.size = fixed_size;
+-    }
+-
+-  else /* G_VARIANT_MEMBER_ENDING_OFFSET */
+-    end = gvs_read_unaligned_le (value.data + value.size -
+-                                 offset_size * (member_info->i + 2),
+-                                 offset_size);
++  gvs_tuple_get_member_bounds (value, index_, offset_size, &start, &end);
+ 
+   /* The child should not extend into the offset table. */
+   if (index_ != g_variant_type_info_n_members (value.type_info) - 1)
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0005.patch

@@ -0,0 +1,80 @@
+From 73d0aa81c2575a5c9ae77dcb94da919579014fc0 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Fri, 11 Aug 2023 04:13:02 +0000
+Subject: [PATCH] gvariant-serialiser: Rework child size calculation
+
+This reduces a few duplicate calls to `g_variant_type_info_query()` and
+explains why they’re needed.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/73d0aa81c2575a5c9ae77dcb94da919579014fc0]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-serialiser.c | 31 +++++++++----------------------
+ 1 file changed, 9 insertions(+), 22 deletions(-)
+
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index 6f9b366..fb75923 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -1007,14 +1007,18 @@ gvs_tuple_get_child (GVariantSerialised value,
+   child.depth = value.depth + 1;
+   offset_size = gvs_get_offset_size (value.size);
+ 
++  /* Ensure the size is set for fixed-sized children, or
++   * g_variant_serialised_check() will fail, even if we return
++   * (child.data == NULL) to indicate an error. */
++  if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_FIXED)
++    g_variant_type_info_query (child.type_info, NULL, &child.size);
++
+   /* tuples are the only (potentially) fixed-sized containers, so the
+    * only ones that have to deal with the possibility of having %NULL
+    * data with a non-zero %size if errors occurred elsewhere.
+    */
+   if G_UNLIKELY (value.data == NULL && value.size != 0)
+     {
+-      g_variant_type_info_query (child.type_info, NULL, &child.size);
+-
+       /* this can only happen in fixed-sized tuples,
+        * so the child must also be fixed sized.
+        */
+@@ -1032,29 +1036,12 @@ gvs_tuple_get_child (GVariantSerialised value,
+   else
+     {
+       if (offset_size * (member_info->i + 1) > value.size)
+-        {
+-          /* if the child is fixed size, return its size.
+-           * if child is not fixed-sized, return size = 0.
+-           */
+-          g_variant_type_info_query (child.type_info, NULL, &child.size);
+-
+-          return child;
+-        }
++        return child;
+     }
+ 
+-  gvs_tuple_get_member_bounds (value, index_, offset_size, &start, &end);
+-
+   /* The child should not extend into the offset table. */
+-  if (index_ != g_variant_type_info_n_members (value.type_info) - 1)
+-    {
+-      GVariantSerialised last_child;
+-      last_child = gvs_tuple_get_child (value,
+-                                        g_variant_type_info_n_members (value.type_info) - 1);
+-      last_end = last_child.data + last_child.size - value.data;
+-      g_variant_type_info_unref (last_child.type_info);
+-    }
+-  else
+-    last_end = end;
++  gvs_tuple_get_member_bounds (value, index_, offset_size, &start, &end);
++  gvs_tuple_get_member_bounds (value, g_variant_type_info_n_members (value.type_info) - 1, offset_size, NULL, &last_end);
+ 
+   if (start < end && end <= value.size && end <= last_end)
+     {
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0006.patch

@@ -0,0 +1,396 @@
+From 7cf6f5b69146d20948d42f0c476688fe17fef787 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Wed, 16 Aug 2023 12:09:06 +0000
+Subject: [PATCH] gvariant: Don't allow child elements of a tuple to overlap
+ each other
+
+This is similar to the earlier commit which prevents child elements of a
+variable-sized array from overlapping each other, but this time for
+tuples. It is based heavily on ideas by William Manley.
+
+Tuples are slightly different from variable-sized arrays in that they
+contain a mixture of fixed and variable sized elements. All but one of
+the variable sized elements have an entry in the frame offsets table.
+This means that if we were to just check the ordering of the frame
+offsets table, the variable sized elements could still overlap
+interleaving fixed sized elements, which would be bad.
+
+Therefore we have to check the elements rather than the frame offsets.
+
+The logic of checking the elements up to the index currently being
+requested, and caching the result in `ordered_offsets_up_to`, means that
+the algorithmic cost implications are the same for this commit as for
+variable-sized arrays: an O(N) cost for these checks is amortised out
+over N accesses to O(1) per access.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Fixes: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/7cf6f5b69146d20948d42f0c476688fe17fef787]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant-core.c       |   6 +-
+ glib/gvariant-serialiser.c |  40 ++++++++
+ glib/gvariant-serialiser.h |   7 +-
+ glib/gvariant.c            |   1 +
+ glib/tests/gvariant.c      | 181 +++++++++++++++++++++++++++++++++++++
+ 5 files changed, 232 insertions(+), 3 deletions(-)
+
+diff --git a/glib/gvariant-core.c b/glib/gvariant-core.c
+index 9b51e15..b951cd9 100644
+--- a/glib/gvariant-core.c
++++ b/glib/gvariant-core.c
+@@ -1,6 +1,7 @@
+ /*
+  * Copyright © 2007, 2008 Ryan Lortie
+  * Copyright © 2010 Codethink Limited
++ * Copyright © 2022 Endless OS Foundation, LLC
+  *
+  * This library is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public
+@@ -179,7 +180,7 @@ struct _GVariant
+  *                             offsets themselves.
+  *
+  *                             This field is only relevant for arrays of non
+- *                             fixed width types.
++ *                             fixed width types and for tuples.
+  *
+  *   .tree: Only valid when the instance is in tree form.
+  *
+@@ -1117,6 +1118,9 @@ g_variant_get_child_value (GVariant *value,
+      */
+     s_child = g_variant_serialised_get_child (serialised, index_);
+ 
++    /* Update the cached ordered_offsets_up_to, since @serialised will be thrown away when this function exits */
++    value->contents.serialised.ordered_offsets_up_to = MAX (value->contents.serialised.ordered_offsets_up_to, serialised.ordered_offsets_up_to);
++
+     /* Check whether this would cause nesting too deep. If so, return a fake
+      * child. The only situation we expect this to happen in is with a variant,
+      * as all other deeply-nested types have a static type, and hence should
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index fb75923..cd4a3e6 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -942,6 +942,10 @@ gvs_variable_sized_array_is_normal (GVariantSerialised value)
+  * for the tuple.  See the notes in gvarianttypeinfo.h.
+  */
+ 
++/* Note: This doesn’t guarantee that @out_member_end >= @out_member_start; that
++ * condition may not hold true for invalid serialised variants. The caller is
++ * responsible for checking the returned values and handling invalid ones
++ * appropriately. */
+ static void
+ gvs_tuple_get_member_bounds (GVariantSerialised  value,
+                              gsize               index_,
+@@ -1028,6 +1032,42 @@ gvs_tuple_get_child (GVariantSerialised value,
+       return child;
+     }
+ 
++  /* If the requested @index_ is beyond the set of indices whose framing offsets
++   * have been checked, check the remaining offsets to see whether they’re
++   * normal (in order, no overlapping tuple elements).
++   *
++   * Unlike the checks in gvs_variable_sized_array_get_child(), we have to check
++   * all the tuple *elements* here, not just all the framing offsets, since
++   * tuples contain a mix of elements which use framing offsets and ones which
++   * don’t. None of them are allowed to overlap. */
++  if (index_ > value.ordered_offsets_up_to)
++    {
++      gsize i, prev_i_end = 0;
++
++      if (value.ordered_offsets_up_to > 0)
++        gvs_tuple_get_member_bounds (value, value.ordered_offsets_up_to - 1, offset_size, NULL, &prev_i_end);
++
++      for (i = value.ordered_offsets_up_to; i <= index_; i++)
++        {
++          gsize i_start, i_end;
++
++          gvs_tuple_get_member_bounds (value, i, offset_size, &i_start, &i_end);
++
++          if (i_start > i_end || i_start < prev_i_end || i_end > value.size)
++            break;
++
++          prev_i_end = i_end;
++        }
++
++      value.ordered_offsets_up_to = i - 1;
++    }
++
++  if (index_ > value.ordered_offsets_up_to)
++    {
++      /* Offsets are invalid somewhere, so return an empty child. */
++      return child;
++    }
++
+   if (member_info->ending_type == G_VARIANT_MEMBER_ENDING_OFFSET)
+     {
+       if (offset_size * (member_info->i + 2) > value.size)
+diff --git a/glib/gvariant-serialiser.h b/glib/gvariant-serialiser.h
+index 99d18ef..144aec8 100644
+--- a/glib/gvariant-serialiser.h
++++ b/glib/gvariant-serialiser.h
+@@ -34,8 +34,11 @@ typedef struct
+    * This guarantees that the bytes of element n don't overlap with any previous
+    * element.
+    *
+-   * This is both read and set by g_variant_serialised_get_child for arrays of
+-   * non-fixed-width types */
++   * This is both read and set by g_variant_serialised_get_child() for arrays of
++   * non-fixed-width types, and for tuples.
++   *
++   * Even when dealing with tuples, @ordered_offsets_up_to is an element index,
++   * rather than an index into the frame offsets. */
+   gsize             ordered_offsets_up_to;
+ } GVariantSerialised;
+ 
+diff --git a/glib/gvariant.c b/glib/gvariant.c
+index d6f68a9..cdb428e 100644
+--- a/glib/gvariant.c
++++ b/glib/gvariant.c
+@@ -5945,6 +5945,7 @@ g_variant_byteswap (GVariant *value)
+       serialised.type_info = g_variant_get_type_info (trusted);
+       serialised.size = g_variant_get_size (trusted);
+       serialised.data = g_malloc (serialised.size);
++      serialised.ordered_offsets_up_to = G_MAXSIZE;  /* operating on the normal form */
+       g_variant_store (trusted, serialised.data);
+       g_variant_unref (trusted);
+ 
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index 967e9a1..a84b02e 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -1,6 +1,7 @@
+ /*
+  * Copyright © 2010 Codethink Limited
+  * Copyright © 2020 William Manley
++ * Copyright © 2022 Endless OS Foundation, LLC
+  *
+  * This library is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public
+@@ -1451,6 +1452,7 @@ test_maybe (void)
+         serialised.data = flavoured_malloc (needed_size, flavour);
+         serialised.size = needed_size;
+         serialised.depth = 0;
++	serialised.ordered_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised,
+                                         random_instance_filler,
+@@ -1574,6 +1576,7 @@ test_array (void)
+         serialised.data = flavoured_malloc (needed_size, flavour);
+         serialised.size = needed_size;
+         serialised.depth = 0;
++	serialised.ordered_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised, random_instance_filler,
+                                         (gpointer *) instances, n_children);
+@@ -1738,6 +1741,7 @@ test_tuple (void)
+         serialised.data = flavoured_malloc (needed_size, flavour);
+         serialised.size = needed_size;
+         serialised.depth = 0;
++	serialised.ordered_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised, random_instance_filler,
+                                         (gpointer *) instances, n_children);
+@@ -1834,6 +1838,7 @@ test_variant (void)
+         serialised.data = flavoured_malloc (needed_size, flavour);
+         serialised.size = needed_size;
+         serialised.depth = 0;
++	serialised.ordered_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised, random_instance_filler,
+                                         (gpointer *) &instance, 1);
+@@ -5106,6 +5111,176 @@ test_normal_checking_tuple_offsets (void)
+   g_variant_unref (variant);
+ }
+ 
++/* This is a regression test that we can't have non-normal values that take up
++ * significantly more space than the normal equivalent, by specifying the
++ * offset table entries so that tuple elements overlap.
++ *
++ * See https://gitlab.gnome.org/GNOME/glib/-/issues/2121#note_838503 and
++ * https://gitlab.gnome.org/GNOME/glib/-/issues/2121#note_838513 */
++static void
++test_normal_checking_tuple_offsets2 (void)
++{
++  const GVariantType *data_type = G_VARIANT_TYPE ("(yyaiyyaiyy)");
++  const guint8 data[] = {
++    0x12, 0x34, 0x56, 0x78, 0x01,
++    /*
++         ^───────────────────┘
++
++    ^^^^^^^^^^                   1st yy
++          ^^^^^^^^^^             2nd yy
++                ^^^^^^^^^^       3rd yy
++                            ^^^^ Framing offsets
++     */
++
++  /* If this variant was encoded normally, it would be something like this:
++   * 0x12, 0x34,  pad,  pad, [array bytes], 0x56, 0x78,  pad,  pad, [array bytes], 0x9A, 0xBC, 0xXX
++   *                                      ^─────────────────────────────────────────────────────┘
++   *
++   * ^^^^^^^^^^                                                                                     1st yy
++   *                                        ^^^^^^^^^^                                              2nd yy
++   *                                                                               ^^^^^^^^^^       3rd yy
++   *                                                                                           ^^^^ Framing offsets
++   */
++  };
++  gsize size = sizeof (data);
++  GVariant *variant = NULL;
++  GVariant *normal_variant = NULL;
++  GVariant *expected = NULL;
++
++  variant = g_variant_new_from_data (data_type, data, size, FALSE, NULL, NULL);
++  g_assert_nonnull (variant);
++
++  normal_variant = g_variant_get_normal_form (variant);
++  g_assert_nonnull (normal_variant);
++  g_assert_cmpuint (g_variant_get_size (normal_variant), <=, size * 3);
++
++  expected = g_variant_new_parsed (
++      "@(yyaiyyaiyy) (0x12, 0x34, [], 0x00, 0x00, [], 0x00, 0x00)");
++  g_assert_cmpvariant (expected, variant);
++  g_assert_cmpvariant (expected, normal_variant);
++
++  g_variant_unref (expected);
++  g_variant_unref (normal_variant);
++  g_variant_unref (variant);
++}
++
++/* This is a regression test that overlapping entries in the offset table are
++ * decoded consistently, even though they’re non-normal.
++ *
++ * See https://gitlab.gnome.org/GNOME/glib/-/issues/2121#note_910935 */
++static void
++test_normal_checking_tuple_offsets3 (void)
++{
++  /* The expected decoding of this non-normal byte stream is complex. See
++   * section 2.7.3 (Handling Non-Normal Serialised Data) of the GVariant
++   * specification.
++   *
++   * The rule “Child Values Overlapping Framing Offsets” from the specification
++   * says that the first `ay` must be decoded as `[0x01]` even though it
++   * overlaps the first byte of the offset table. However, since commit
++   * 7eedcd76f7d5b8c98fa60013e1fe6e960bf19df3, GLib explicitly doesn’t allow
++   * this as it’s exploitable. So the first `ay` must be given a default value.
++   *
++   * The second and third `ay`s must be given default values because of rule
++   * “End Boundary Precedes Start Boundary”.
++   *
++   * The `i` must be given a default value because of rule “Start or End
++   * Boundary of a Child Falls Outside the Container”.
++   */
++  const GVariantType *data_type = G_VARIANT_TYPE ("(ayayiay)");
++  const guint8 data[] = {
++    0x01, 0x00, 0x02,
++    /*
++               ^──┘
++
++    ^^^^^^^^^^                   1st ay, bytes 0-2 (but given a default value anyway, see above)
++                                 2nd ay, bytes 2-0
++                                     i,  bytes 0-4
++                                 3rd ay, bytes 4-1
++          ^^^^^^^^^^ Framing offsets
++     */
++  };
++  gsize size = sizeof (data);
++  GVariant *variant = NULL;
++  GVariant *normal_variant = NULL;
++  GVariant *expected = NULL;
++
++  variant = g_variant_new_from_data (data_type, data, size, FALSE, NULL, NULL);
++  g_assert_nonnull (variant);
++
++  g_assert_false (g_variant_is_normal_form (variant));
++
++  normal_variant = g_variant_get_normal_form (variant);
++  g_assert_nonnull (normal_variant);
++  g_assert_cmpuint (g_variant_get_size (normal_variant), <=, size * 3);
++
++  expected = g_variant_new_parsed ("@(ayayiay) ([], [], 0, [])");
++  g_assert_cmpvariant (expected, variant);
++  g_assert_cmpvariant (expected, normal_variant);
++
++  g_variant_unref (expected);
++  g_variant_unref (normal_variant);
++  g_variant_unref (variant);
++}
++
++/* This is a regression test that overlapping entries in the offset table are
++ * decoded consistently, even though they’re non-normal.
++ *
++ * See https://gitlab.gnome.org/GNOME/glib/-/issues/2121#note_910935 */
++static void
++test_normal_checking_tuple_offsets4 (void)
++{
++  /* The expected decoding of this non-normal byte stream is complex. See
++   * section 2.7.3 (Handling Non-Normal Serialised Data) of the GVariant
++   * specification.
++   *
++   * The rule “Child Values Overlapping Framing Offsets” from the specification
++   * says that the first `ay` must be decoded as `[0x01]` even though it
++   * overlaps the first byte of the offset table. However, since commit
++   * 7eedcd76f7d5b8c98fa60013e1fe6e960bf19df3, GLib explicitly doesn’t allow
++   * this as it’s exploitable. So the first `ay` must be given a default value.
++   *
++   * The second `ay` must be given a default value because of rule “End Boundary
++   * Precedes Start Boundary”.
++   *
++   * The third `ay` must be given a default value because its framing offsets
++   * overlap that of the first `ay`.
++   */
++  const GVariantType *data_type = G_VARIANT_TYPE ("(ayayay)");
++  const guint8 data[] = {
++    0x01, 0x00, 0x02,
++    /*
++               ^──┘
++
++    ^^^^^^^^^^                   1st ay, bytes 0-2 (but given a default value anyway, see above)
++                                 2nd ay, bytes 2-0
++                                 3rd ay, bytes 0-1
++          ^^^^^^^^^^ Framing offsets
++     */
++  };
++  gsize size = sizeof (data);
++  GVariant *variant = NULL;
++  GVariant *normal_variant = NULL;
++  GVariant *expected = NULL;
++
++  variant = g_variant_new_from_data (data_type, data, size, FALSE, NULL, NULL);
++  g_assert_nonnull (variant);
++
++  g_assert_false (g_variant_is_normal_form (variant));
++
++  normal_variant = g_variant_get_normal_form (variant);
++  g_assert_nonnull (normal_variant);
++  g_assert_cmpuint (g_variant_get_size (normal_variant), <=, size * 3);
++
++  expected = g_variant_new_parsed ("@(ayayay) ([], [], [])");
++  g_assert_cmpvariant (expected, variant);
++  g_assert_cmpvariant (expected, normal_variant);
++
++  g_variant_unref (expected);
++  g_variant_unref (normal_variant);
++  g_variant_unref (variant);
++}
++
+ /* Test that an empty object path is normalised successfully to the base object
+  * path, ‘/’. */
+ static void
+@@ -5253,6 +5428,12 @@ main (int argc, char **argv)
+                    test_normal_checking_array_offsets2);
+   g_test_add_func ("/gvariant/normal-checking/tuple-offsets",
+                    test_normal_checking_tuple_offsets);
++  g_test_add_func ("/gvariant/normal-checking/tuple-offsets2",
++                   test_normal_checking_tuple_offsets2);
++  g_test_add_func ("/gvariant/normal-checking/tuple-offsets3",
++                   test_normal_checking_tuple_offsets3);
++  g_test_add_func ("/gvariant/normal-checking/tuple-offsets4",
++                   test_normal_checking_tuple_offsets4);
+   g_test_add_func ("/gvariant/normal-checking/empty-object-path",
+                    test_normal_checking_empty_object_path);
+ 
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0007.patch

@@ -0,0 +1,49 @@
+From e6490c84e84ba9f182fbd83b51ff4f9f5a0a1793 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Wed, 16 Aug 2023 03:42:47 +0000
+Subject: [PATCH] gvariant: Port g_variant_deep_copy() to count its iterations
+ directly
+
+This is equivalent to what `GVariantIter` does, but it means that
+`g_variant_deep_copy()` is making its own `g_variant_get_child_value()`
+calls.
+
+This will be useful in an upcoming commit, where those child values will
+be inspected a little more deeply.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/e6490c84e84ba9f182fbd83b51ff4f9f5a0a1793]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant.c | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/glib/gvariant.c b/glib/gvariant.c
+index cdb428e..fdd36be 100644
+--- a/glib/gvariant.c
++++ b/glib/gvariant.c
+@@ -5799,14 +5799,13 @@ g_variant_deep_copy (GVariant *value)
+     case G_VARIANT_CLASS_VARIANT:
+       {
+         GVariantBuilder builder;
+-        GVariantIter iter;
+-        GVariant *child;
++        gsize i, n_children;
+ 
+         g_variant_builder_init (&builder, g_variant_get_type (value));
+-        g_variant_iter_init (&iter, value);
+ 
+-        while ((child = g_variant_iter_next_value (&iter)))
++        for (i = 0, n_children = g_variant_n_children (value); i < n_children; i++)
+           {
++            GVariant *child = g_variant_get_child_value (value, i);
+             g_variant_builder_add_value (&builder, g_variant_deep_copy (child));
+             g_variant_unref (child);
+           }
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0008.patch

@@ -0,0 +1,394 @@
+From d1a293c4e29880b8d17bb826c9a426a440ca4a91 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Thu, 17 Aug 2023 01:30:38 +0000
+Subject: [PATCH] gvariant: Track checked and ordered offsets independently
+
+The past few commits introduced the concept of known-good offsets in the
+offset table (which is used for variable-width arrays and tuples).
+Good offsets are ones which are non-overlapping with all the previous
+offsets in the table.
+
+If a bad offset is encountered when indexing into the array or tuple,
+the cached known-good offset index will not be increased. In this way,
+all child variants at and beyond the first bad offset can be returned as
+default values rather than dereferencing potentially invalid data.
+
+In this case, there was no information about the fact that the indexes
+between the highest known-good index and the requested one had been
+checked already. That could lead to a pathological case where an offset
+table with an invalid first offset is repeatedly checked in full when
+trying to access higher-indexed children.
+
+Avoid that by storing the index of the highest checked offset in the
+table, as well as the index of the highest good/ordered offset.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/d1a293c4e29880b8d17bb826c9a426a440ca4a91]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com> 
+---
+ glib/gvariant-core.c       | 28 ++++++++++++++++++++++++
+ glib/gvariant-serialiser.c | 44 +++++++++++++++++++++++++++-----------
+ glib/gvariant-serialiser.h |  9 ++++++++
+ glib/gvariant.c            |  1 +
+ glib/tests/gvariant.c      |  5 +++++
+ 5 files changed, 75 insertions(+), 12 deletions(-)
+
+diff --git a/glib/gvariant-core.c b/glib/gvariant-core.c
+index b951cd9..1b9d5cc 100644
+--- a/glib/gvariant-core.c
++++ b/glib/gvariant-core.c
+@@ -67,6 +67,7 @@ struct _GVariant
+       GBytes *bytes;
+       gconstpointer data;
+       gsize ordered_offsets_up_to;
++      gsize checked_offsets_up_to;
+     } serialised;
+ 
+     struct
+@@ -182,6 +183,24 @@ struct _GVariant
+  *                             This field is only relevant for arrays of non
+  *                             fixed width types and for tuples.
+  *
++ *     .checked_offsets_up_to: Similarly to .ordered_offsets_up_to, this stores
++ *                             the index of the highest element, n, whose frame
++ *                             offsets (and all the preceding frame offsets)
++ *                             have been checked for validity.
++ *
++ *                             It is always the case that
++ *                             .checked_offsets_up_to ≥ .ordered_offsets_up_to.
++ *
++ *                             If .checked_offsets_up_to == .ordered_offsets_up_to,
++ *                             then a bad offset has not been found so far.
++ *
++ *                             If .checked_offsets_up_to > .ordered_offsets_up_to,
++ *                             then a bad offset has been found at
++ *                             (.ordered_offsets_up_to + 1).
++ *
++ *                             This field is only relevant for arrays of non
++ *                             fixed width types and for tuples.
++ *
+  *   .tree: Only valid when the instance is in tree form.
+  *
+  *          Note that accesses from other threads could result in
+@@ -386,6 +405,7 @@ g_variant_to_serialised (GVariant *value)
+       value->size,
+       value->depth,
+       value->contents.serialised.ordered_offsets_up_to,
++      value->contents.serialised.checked_offsets_up_to,
+     };
+     return serialised;
+   }
+@@ -418,6 +438,7 @@ g_variant_serialise (GVariant *value,
+   serialised.data = data;
+   serialised.depth = value->depth;
+   serialised.ordered_offsets_up_to = 0;
++  serialised.checked_offsets_up_to = 0;
+ 
+   children = (gpointer *) value->contents.tree.children;
+   n_children = value->contents.tree.n_children;
+@@ -464,10 +485,12 @@ g_variant_fill_gvs (GVariantSerialised *serialised,
+   if (value->state & STATE_SERIALISED)
+     {
+       serialised->ordered_offsets_up_to = value->contents.serialised.ordered_offsets_up_to;
++      serialised->checked_offsets_up_to = value->contents.serialised.checked_offsets_up_to;
+     }
+   else
+     {
+       serialised->ordered_offsets_up_to = 0;
++      serialised->checked_offsets_up_to = 0;
+     }
+ 
+   if (serialised->data)
+@@ -513,6 +536,7 @@ g_variant_ensure_serialised (GVariant *value)
+       value->contents.serialised.data = g_bytes_get_data (bytes, NULL);
+       value->contents.serialised.bytes = bytes;
+       value->contents.serialised.ordered_offsets_up_to = G_MAXSIZE;
++      value->contents.serialised.checked_offsets_up_to = G_MAXSIZE;
+       value->state |= STATE_SERIALISED;
+     }
+ }
+@@ -594,6 +618,7 @@ g_variant_new_from_bytes (const GVariantType *type,
+   serialised.data = (guchar *) g_bytes_get_data (bytes, &serialised.size);
+   serialised.depth = 0;
+   serialised.ordered_offsets_up_to = trusted ? G_MAXSIZE : 0;
++  serialised.checked_offsets_up_to = trusted ? G_MAXSIZE : 0;
+ 
+   if (!g_variant_serialised_check (serialised))
+     {
+@@ -644,6 +669,7 @@ g_variant_new_from_bytes (const GVariantType *type,
+     }
+ 
+   value->contents.serialised.ordered_offsets_up_to = trusted ? G_MAXSIZE : 0;
++  value->contents.serialised.checked_offsets_up_to = trusted ? G_MAXSIZE : 0;
+ 
+   g_clear_pointer (&owned_bytes, g_bytes_unref);
+ 
+@@ -1120,6 +1146,7 @@ g_variant_get_child_value (GVariant *value,
+ 
+     /* Update the cached ordered_offsets_up_to, since @serialised will be thrown away when this function exits */
+     value->contents.serialised.ordered_offsets_up_to = MAX (value->contents.serialised.ordered_offsets_up_to, serialised.ordered_offsets_up_to);
++    value->contents.serialised.checked_offsets_up_to = MAX (value->contents.serialised.checked_offsets_up_to, serialised.checked_offsets_up_to);
+ 
+     /* Check whether this would cause nesting too deep. If so, return a fake
+      * child. The only situation we expect this to happen in is with a variant,
+@@ -1147,6 +1174,7 @@ g_variant_get_child_value (GVariant *value,
+       g_bytes_ref (value->contents.serialised.bytes);
+     child->contents.serialised.data = s_child.data;
+     child->contents.serialised.ordered_offsets_up_to = s_child.ordered_offsets_up_to;
++    child->contents.serialised.checked_offsets_up_to = s_child.checked_offsets_up_to;
+ 
+     return child;
+   }
+diff --git a/glib/gvariant-serialiser.c b/glib/gvariant-serialiser.c
+index cd4a3e6..0bf7243 100644
+--- a/glib/gvariant-serialiser.c
++++ b/glib/gvariant-serialiser.c
+@@ -120,6 +120,8 @@
+  *
+  * @depth has no restrictions; the depth of a top-level serialised #GVariant is
+  * zero, and it increases for each level of nested child.
++ *
++ * @checked_offsets_up_to is always ≥ @ordered_offsets_up_to
+  */
+ 
+ /* < private >
+@@ -147,6 +149,9 @@ g_variant_serialised_check (GVariantSerialised serialised)
+            !(serialised.size == 0 || serialised.data != NULL))
+     return FALSE;
+ 
++  if (serialised.ordered_offsets_up_to > serialised.checked_offsets_up_to)
++    return FALSE;
++
+   /* Depending on the native alignment requirements of the machine, the
+    * compiler will insert either 3 or 7 padding bytes after the char.
+    * This will result in the sizeof() the struct being 12 or 16.
+@@ -266,6 +271,7 @@ gvs_fixed_sized_maybe_get_child (GVariantSerialised value,
+   g_variant_type_info_ref (value.type_info);
+   value.depth++;
+   value.ordered_offsets_up_to = 0;
++  value.checked_offsets_up_to = 0;
+ 
+   return value;
+ }
+@@ -297,7 +303,7 @@ gvs_fixed_sized_maybe_serialise (GVariantSerialised        value,
+ {
+   if (n_children)
+     {
+-      GVariantSerialised child = { NULL, value.data, value.size, value.depth + 1, 0 };
++      GVariantSerialised child = { NULL, value.data, value.size, value.depth + 1, 0, 0 };
+ 
+       gvs_filler (&child, children[0]);
+     }
+@@ -320,6 +326,7 @@ gvs_fixed_sized_maybe_is_normal (GVariantSerialised value)
+       value.type_info = g_variant_type_info_element (value.type_info);
+       value.depth++;
+       value.ordered_offsets_up_to = 0;
++      value.checked_offsets_up_to = 0;
+ 
+       return g_variant_serialised_is_normal (value);
+     }
+@@ -362,6 +369,7 @@ gvs_variable_sized_maybe_get_child (GVariantSerialised value,
+ 
+   value.depth++;
+   value.ordered_offsets_up_to = 0;
++  value.checked_offsets_up_to = 0;
+ 
+   return value;
+ }
+@@ -392,7 +400,7 @@ gvs_variable_sized_maybe_serialise (GVariantSerialised        value,
+ {
+   if (n_children)
+     {
+-      GVariantSerialised child = { NULL, value.data, value.size - 1, value.depth + 1, 0 };
++      GVariantSerialised child = { NULL, value.data, value.size - 1, value.depth + 1, 0, 0 };
+ 
+       /* write the data for the child.  */
+       gvs_filler (&child, children[0]);
+@@ -413,6 +421,7 @@ gvs_variable_sized_maybe_is_normal (GVariantSerialised value)
+   value.size--;
+   value.depth++;
+   value.ordered_offsets_up_to = 0;
++  value.checked_offsets_up_to = 0;
+ 
+   return g_variant_serialised_is_normal (value);
+ }
+@@ -739,39 +748,46 @@ gvs_variable_sized_array_get_child (GVariantSerialised value,
+ 
+   /* If the requested @index_ is beyond the set of indices whose framing offsets
+    * have been checked, check the remaining offsets to see whether they’re
+-   * normal (in order, no overlapping array elements). */
+-  if (index_ > value.ordered_offsets_up_to)
++   * normal (in order, no overlapping array elements).
++   *
++   * Don’t bother checking if the highest known-good offset is lower than the
++   * highest checked offset, as that means there’s an invalid element at that
++   * index, so there’s no need to check further. */
++  if (index_ > value.checked_offsets_up_to &&
++      value.ordered_offsets_up_to == value.checked_offsets_up_to)
+     {
+       switch (offsets.offset_size)
+         {
+         case 1:
+           {
+             value.ordered_offsets_up_to = find_unordered_guint8 (
+-                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++                offsets.array, value.checked_offsets_up_to, index_ + 1);
+             break;
+           }
+         case 2:
+           {
+             value.ordered_offsets_up_to = find_unordered_guint16 (
+-                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++                offsets.array, value.checked_offsets_up_to, index_ + 1);
+             break;
+           }
+         case 4:
+           {
+             value.ordered_offsets_up_to = find_unordered_guint32 (
+-                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++                offsets.array, value.checked_offsets_up_to, index_ + 1);
+             break;
+           }
+         case 8:
+           {
+             value.ordered_offsets_up_to = find_unordered_guint64 (
+-                offsets.array, value.ordered_offsets_up_to, index_ + 1);
++                offsets.array, value.checked_offsets_up_to, index_ + 1);
+             break;
+           }
+         default:
+           /* gvs_get_offset_size() only returns maximum 8 */
+           g_assert_not_reached ();
+         }
++
++      value.checked_offsets_up_to = index_;
+     }
+ 
+   if (index_ > value.ordered_offsets_up_to)
+@@ -916,6 +932,7 @@ gvs_variable_sized_array_is_normal (GVariantSerialised value)
+ 
+   /* All offsets have now been checked. */
+   value.ordered_offsets_up_to = G_MAXSIZE;
++  value.checked_offsets_up_to = G_MAXSIZE;
+ 
+   return TRUE;
+ }
+@@ -1040,14 +1057,15 @@ gvs_tuple_get_child (GVariantSerialised value,
+    * all the tuple *elements* here, not just all the framing offsets, since
+    * tuples contain a mix of elements which use framing offsets and ones which
+    * don’t. None of them are allowed to overlap. */
+-  if (index_ > value.ordered_offsets_up_to)
++  if (index_ > value.checked_offsets_up_to &&
++      value.ordered_offsets_up_to == value.checked_offsets_up_to)
+     {
+       gsize i, prev_i_end = 0;
+ 
+-      if (value.ordered_offsets_up_to > 0)
+-        gvs_tuple_get_member_bounds (value, value.ordered_offsets_up_to - 1, offset_size, NULL, &prev_i_end);
++      if (value.checked_offsets_up_to > 0)
++        gvs_tuple_get_member_bounds (value, value.checked_offsets_up_to - 1, offset_size, NULL, &prev_i_end);
+ 
+-      for (i = value.ordered_offsets_up_to; i <= index_; i++)
++      for (i = value.checked_offsets_up_to; i <= index_; i++)
+         {
+           gsize i_start, i_end;
+ 
+@@ -1060,6 +1078,7 @@ gvs_tuple_get_child (GVariantSerialised value,
+         }
+ 
+       value.ordered_offsets_up_to = i - 1;
++      value.checked_offsets_up_to = index_;
+     }
+ 
+   if (index_ > value.ordered_offsets_up_to)
+@@ -1257,6 +1276,7 @@ gvs_tuple_is_normal (GVariantSerialised value)
+ 
+   /* All element bounds have been checked above. */
+   value.ordered_offsets_up_to = G_MAXSIZE;
++  value.checked_offsets_up_to = G_MAXSIZE;
+ 
+   {
+     gsize fixed_size;
+diff --git a/glib/gvariant-serialiser.h b/glib/gvariant-serialiser.h
+index 144aec8..e132451 100644
+--- a/glib/gvariant-serialiser.h
++++ b/glib/gvariant-serialiser.h
+@@ -40,6 +40,15 @@ typedef struct
+    * Even when dealing with tuples, @ordered_offsets_up_to is an element index,
+    * rather than an index into the frame offsets. */
+   gsize             ordered_offsets_up_to;
++
++  /* Similar to @ordered_offsets_up_to. This gives the index of the child element
++   * whose frame offset is the highest in the offset table which has been
++   * checked so far.
++   *
++   * This is always ≥ @ordered_offsets_up_to. It is always an element index.
++   *
++   * See documentation in gvariant-core.c for `struct GVariant` for details. */
++  gsize             checked_offsets_up_to;
+ } GVariantSerialised;
+ 
+ /* deserialisation */
+diff --git a/glib/gvariant.c b/glib/gvariant.c
+index fdd36be..f910bd4 100644
+--- a/glib/gvariant.c
++++ b/glib/gvariant.c
+@@ -5945,6 +5945,7 @@ g_variant_byteswap (GVariant *value)
+       serialised.size = g_variant_get_size (trusted);
+       serialised.data = g_malloc (serialised.size);
+       serialised.ordered_offsets_up_to = G_MAXSIZE;  /* operating on the normal form */
++      serialised.checked_offsets_up_to = G_MAXSIZE;
+       g_variant_store (trusted, serialised.data);
+       g_variant_unref (trusted);
+ 
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index a84b02e..640f3c0 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -1286,6 +1286,7 @@ random_instance_filler (GVariantSerialised *serialised,
+ 
+   serialised->depth = 0;
+   serialised->ordered_offsets_up_to = 0;
++  serialised->checked_offsets_up_to = 0;
+ 
+   g_assert_true (serialised->type_info == instance->type_info);
+   g_assert_cmpuint (serialised->size, ==, instance->size);
+@@ -1453,6 +1454,7 @@ test_maybe (void)
+         serialised.size = needed_size;
+         serialised.depth = 0;
+ 	serialised.ordered_offsets_up_to = 0;
++	serialised.checked_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised,
+                                         random_instance_filler,
+@@ -1577,6 +1579,7 @@ test_array (void)
+         serialised.size = needed_size;
+         serialised.depth = 0;
+ 	serialised.ordered_offsets_up_to = 0;
++	serialised.checked_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised, random_instance_filler,
+                                         (gpointer *) instances, n_children);
+@@ -1742,6 +1745,7 @@ test_tuple (void)
+         serialised.size = needed_size;
+         serialised.depth = 0;
+ 	serialised.ordered_offsets_up_to = 0;
++	serialised.checked_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised, random_instance_filler,
+                                         (gpointer *) instances, n_children);
+@@ -1839,6 +1843,7 @@ test_variant (void)
+         serialised.size = needed_size;
+         serialised.depth = 0;
+ 	serialised.ordered_offsets_up_to = 0;
++	serialised.checked_offsets_up_to = 0;
+ 
+         g_variant_serialiser_serialise (serialised, random_instance_filler,
+                                         (gpointer *) &instance, 1);
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0/CVE-2023-32665-0009.patch

@@ -0,0 +1,97 @@
+From 298a537d5f6783e55d87e40011ee3fd3b22b72f9 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@endlessos.org>
+Date: Thu, 17 Aug 2023 01:39:01 +0000
+Subject: [PATCH] gvariant: Zero-initialise various GVariantSerialised objects
+
+The following few commits will add a couple of new fields to
+`GVariantSerialised`, and they should be zero-filled by default.
+
+Try and pre-empt that a bit by zero-filling `GVariantSerialised` by
+default in a few places.
+
+Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
+
+Helps: #2121
+
+CVE: CVE-2023-32665
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/glib/-/commit/298a537d5f6783e55d87e40011ee3fd3b22b72f9]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ glib/gvariant.c       |  2 +-
+ glib/tests/gvariant.c | 12 ++++++------
+ 2 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/glib/gvariant.c b/glib/gvariant.c
+index f910bd4..8ba701e 100644
+--- a/glib/gvariant.c
++++ b/glib/gvariant.c
+@@ -5936,7 +5936,7 @@ g_variant_byteswap (GVariant *value)
+   if (alignment)
+     /* (potentially) contains multi-byte numeric data */
+     {
+-      GVariantSerialised serialised;
++      GVariantSerialised serialised = { 0, };
+       GVariant *trusted;
+       GBytes *bytes;
+ 
+diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
+index 640f3c0..d640c81 100644
+--- a/glib/tests/gvariant.c
++++ b/glib/tests/gvariant.c
+@@ -1446,7 +1446,7 @@ test_maybe (void)
+ 
+     for (flavour = 0; flavour < 8; flavour += alignment)
+       {
+-        GVariantSerialised serialised;
++        GVariantSerialised serialised = { 0, };
+         GVariantSerialised child;
+ 
+         serialised.type_info = type_info;
+@@ -1572,7 +1572,7 @@ test_array (void)
+ 
+     for (flavour = 0; flavour < 8; flavour += alignment)
+       {
+-        GVariantSerialised serialised;
++        GVariantSerialised serialised = { 0, };
+ 
+         serialised.type_info = array_info;
+         serialised.data = flavoured_malloc (needed_size, flavour);
+@@ -1738,7 +1738,7 @@ test_tuple (void)
+ 
+     for (flavour = 0; flavour < 8; flavour += alignment)
+       {
+-        GVariantSerialised serialised;
++        GVariantSerialised serialised = { 0, };
+ 
+         serialised.type_info = type_info;
+         serialised.data = flavoured_malloc (needed_size, flavour);
+@@ -1835,7 +1835,7 @@ test_variant (void)
+ 
+     for (flavour = 0; flavour < 8; flavour += alignment)
+       {
+-        GVariantSerialised serialised;
++        GVariantSerialised serialised = { 0, };
+         GVariantSerialised child;
+ 
+         serialised.type_info = type_info;
+@@ -2284,7 +2284,7 @@ serialise_tree (TreeInstance       *tree,
+ static void
+ test_byteswap (void)
+ {
+-  GVariantSerialised one, two;
++  GVariantSerialised one = { 0, }, two = { 0, };
+   TreeInstance *tree;
+ 
+   tree = tree_instance_new (NULL, 3);
+@@ -2358,7 +2358,7 @@ test_serialiser_children (void)
+ static void
+ test_fuzz (gdouble *fuzziness)
+ {
+-  GVariantSerialised serialised;
++  GVariantSerialised serialised = { 0, };
+   TreeInstance *tree;
+ 
+   /* make an instance */
+-- 
+2.24.4
+

meta/recipes-core/glib-2.0/glib-2.0_2.62.6.bb

@@ -42,6 +42,20 @@ SRC_URI = "${GNOME_MIRROR}/glib/${SHRT_VER}/glib-${PV}.tar.xz \
            file://CVE-2021-28153-3.patch \
            file://CVE-2021-28153-4.patch \
            file://CVE-2021-28153-5.patch \
+           file://CVE-2023-32665-0001.patch \
+           file://CVE-2023-32665-0002.patch \
+           file://CVE-2023-32665-0003.patch \
+           file://CVE-2023-32665-0004.patch \
+           file://CVE-2023-32665-0005.patch \
+           file://CVE-2023-32665-0006.patch \
+           file://CVE-2023-32665-0007.patch \
+           file://CVE-2023-32665-0008.patch \
+           file://CVE-2023-32665-0009.patch \
+           file://CVE-2023-29499.patch \
+           file://CVE-2023-32611-0001.patch \
+           file://CVE-2023-32611-0002.patch \
+           file://CVE-2023-32643.patch \
+           file://CVE-2023-32636.patch \
            "
 
 SRC_URI_append_class-native = " file://relocate-modules.patch"

meta/recipes-core/glibc/glibc/CVE-2023-4813.patch

@@ -0,0 +1,986 @@
+From 1c37b8022e8763fedbb3f79c02e05c6acfe5a215 Mon Sep 17 00:00:00 2001
+From: Siddhesh Poyarekar <siddhesh@sourceware.org>
+Date: Thu, 17 Mar 2022 11:44:34 +0530
+Subject: [PATCH] Simplify allocations and fix merge and continue actions [BZ
+ #28931]
+
+Allocations for address tuples is currently a bit confusing because of
+the pointer chasing through PAT, making it hard to observe the sequence
+in which allocations have been made.  Narrow scope of the pointer
+chasing through PAT so that it is only used where necessary.
+
+This also tightens actions behaviour with the hosts database in
+getaddrinfo to comply with the manual text.  The "continue" action
+discards previous results and the "merge" action results in an immedate
+lookup failure.  Consequently, chaining of allocations across modules is
+no longer necessary, thus opening up cleanup opportunities.
+
+A test has been added that checks some combinations to ensure that they
+work correctly.
+
+Resolves: BZ #28931
+
+CVE: CVE-2023-4813
+Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=1c37b8022e8763fedbb3f79c02e05c6acfe5a215]
+Comments: Hunks refreshed
+
+Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
+Reviewed-by: DJ Delorie <dj@redhat.com>
+Signed-off-by: Bhabu Bindu <bhabu.bindu@kpit.com>
+---
+ nss/Makefile                               |   1 +
+ nss/tst-nss-gai-actions.c                  | 149 ++++++
+ nss/tst-nss-gai-actions.root/etc/host.conf |   1 +
+ nss/tst-nss-gai-actions.root/etc/hosts     | 508 +++++++++++++++++++++
+ sysdeps/posix/getaddrinfo.c                | 143 +++---
+ 5 files changed, 750 insertions(+), 52 deletions(-)
+ create mode 100644 nss/tst-nss-gai-actions.c
+ create mode 100644 nss/tst-nss-gai-actions.root/etc/host.conf
+ create mode 100644 nss/tst-nss-gai-actions.root/etc/hosts
+
+diff --git a/nss/Makefile b/nss/Makefile
+index 42a59535cb..d8b06b44fb 100644
+--- a/nss/Makefile
++++ b/nss/Makefile
+@@ -61,6 +61,7 @@
+ 
+ tests-container = \
+ 			  tst-nss-test3 \
++			  tst-nss-gai-actions \
+ 			  tst-nss-files-hosts-long \
+ 			  tst-nss-db-endpwent \
+ 			  tst-nss-db-endgrent
+diff --git a/nss/tst-nss-gai-actions.c b/nss/tst-nss-gai-actions.c
+new file mode 100644
+index 0000000000..efca6cd183
+--- /dev/null
++++ b/nss/tst-nss-gai-actions.c
+@@ -0,0 +1,149 @@
++/* Test continue and merge NSS actions for getaddrinfo.
++   Copyright The GNU Toolchain Authors.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, see
++   <https://www.gnu.org/licenses/>.  */
++
++#include <dlfcn.h>
++#include <gnu/lib-names.h>
++#include <nss.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++
++#include <support/check.h>
++#include <support/format_nss.h>
++#include <support/support.h>
++#include <support/xstdio.h>
++#include <support/xunistd.h>
++
++enum
++{
++  ACTION_MERGE = 0,
++  ACTION_CONTINUE,
++};
++
++static const char *
++family_str (int family)
++{
++  switch (family)
++    {
++    case AF_UNSPEC:
++      return "AF_UNSPEC";
++    case AF_INET:
++      return "AF_INET";
++    default:
++      __builtin_unreachable ();
++    }
++}
++
++static const char *
++action_str (int action)
++{
++  switch (action)
++    {
++    case ACTION_MERGE:
++      return "merge";
++    case ACTION_CONTINUE:
++      return "continue";
++    default:
++      __builtin_unreachable ();
++    }
++}
++
++static void
++do_one_test (int action, int family, bool canon)
++{
++  struct addrinfo hints =
++    {
++      .ai_family = family,
++    };
++
++  struct addrinfo *ai;
++
++  if (canon)
++    hints.ai_flags = AI_CANONNAME;
++
++  printf ("***** Testing \"files [SUCCESS=%s] files\" for family %s, %s\n",
++	  action_str (action), family_str (family),
++	  canon ? "AI_CANONNAME" : "");
++
++  int ret = getaddrinfo ("example.org", "80", &hints, &ai);
++
++  switch (action)
++    {
++    case ACTION_MERGE:
++      if (ret == 0)
++	{
++	  char *formatted = support_format_addrinfo (ai, ret);
++
++	  printf ("merge unexpectedly succeeded:\n %s\n", formatted);
++	  support_record_failure ();
++	  free (formatted);
++	}
++      else
++	return;
++    case ACTION_CONTINUE:
++	{
++	  char *formatted = support_format_addrinfo (ai, ret);
++
++	  /* Verify that the result appears exactly once.  */
++	  const char *expected = "address: STREAM/TCP 192.0.0.1 80\n"
++	    "address: DGRAM/UDP 192.0.0.1 80\n"
++	    "address: RAW/IP 192.0.0.1 80\n";
++
++	  const char *contains = strstr (formatted, expected);
++	  const char *contains2 = NULL;
++
++	  if (contains != NULL)
++	    contains2 = strstr (contains + strlen (expected), expected);
++
++	  if (contains == NULL || contains2 != NULL)
++	    {
++	      printf ("continue failed:\n%s\n", formatted);
++	      support_record_failure ();
++	    }
++
++	  free (formatted);
++	  break;
++	}
++    default:
++      __builtin_unreachable ();
++    }
++}
++
++static void
++do_one_test_set (int action)
++{
++  char buf[32];
++
++  snprintf (buf, sizeof (buf), "files [SUCCESS=%s] files",
++	    action_str (action));
++  __nss_configure_lookup ("hosts", buf);
++
++  do_one_test (action, AF_UNSPEC, false);
++  do_one_test (action, AF_INET, false);
++  do_one_test (action, AF_INET, true);
++}
++
++static int
++do_test (void)
++{
++  do_one_test_set (ACTION_CONTINUE);
++  do_one_test_set (ACTION_MERGE);
++  return 0;
++}
++
++#include <support/test-driver.c>
+diff --git a/nss/tst-nss-gai-actions.root/etc/host.conf b/nss/tst-nss-gai-actions.root/etc/host.conf
+new file mode 100644
+index 0000000000..d1a59f73a9
+--- /dev/null
++++ b/nss/tst-nss-gai-actions.root/etc/host.conf
+@@ -0,0 +1 @@
++multi on
+diff --git a/nss/tst-nss-gai-actions.root/etc/hosts b/nss/tst-nss-gai-actions.root/etc/hosts
+new file mode 100644
+index 0000000000..50ce9774dc
+--- /dev/null
++++ b/nss/tst-nss-gai-actions.root/etc/hosts
+@@ -0,0 +1,508 @@
++192.0.0.1	example.org
++192.0.0.2	example.org
++192.0.0.3	example.org
++192.0.0.4	example.org
++192.0.0.5	example.org
++192.0.0.6	example.org
++192.0.0.7	example.org
++192.0.0.8	example.org
++192.0.0.9	example.org
++192.0.0.10	example.org
++192.0.0.11	example.org
++192.0.0.12	example.org
++192.0.0.13	example.org
++192.0.0.14	example.org
++192.0.0.15	example.org
++192.0.0.16	example.org
++192.0.0.17	example.org
++192.0.0.18	example.org
++192.0.0.19	example.org
++192.0.0.20	example.org
++192.0.0.21	example.org
++192.0.0.22	example.org
++192.0.0.23	example.org
++192.0.0.24	example.org
++192.0.0.25	example.org
++192.0.0.26	example.org
++192.0.0.27	example.org
++192.0.0.28	example.org
++192.0.0.29	example.org
++192.0.0.30	example.org
++192.0.0.31	example.org
++192.0.0.32	example.org
++192.0.0.33	example.org
++192.0.0.34	example.org
++192.0.0.35	example.org
++192.0.0.36	example.org
++192.0.0.37	example.org
++192.0.0.38	example.org
++192.0.0.39	example.org
++192.0.0.40	example.org
++192.0.0.41	example.org
++192.0.0.42	example.org
++192.0.0.43	example.org
++192.0.0.44	example.org
++192.0.0.45	example.org
++192.0.0.46	example.org
++192.0.0.47	example.org
++192.0.0.48	example.org
++192.0.0.49	example.org
++192.0.0.50	example.org
++192.0.0.51	example.org
++192.0.0.52	example.org
++192.0.0.53	example.org
++192.0.0.54	example.org
++192.0.0.55	example.org
++192.0.0.56	example.org
++192.0.0.57	example.org
++192.0.0.58	example.org
++192.0.0.59	example.org
++192.0.0.60	example.org
++192.0.0.61	example.org
++192.0.0.62	example.org
++192.0.0.63	example.org
++192.0.0.64	example.org
++192.0.0.65	example.org
++192.0.0.66	example.org
++192.0.0.67	example.org
++192.0.0.68	example.org
++192.0.0.69	example.org
++192.0.0.70	example.org
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++192.0.0.75	example.org
++192.0.0.76	example.org
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++192.0.0.85	example.org
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++192.0.0.87	example.org
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++192.0.0.93	example.org
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++192.0.1.1	example.org
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++192.0.1.211	example.org
++192.0.1.212	example.org
++192.0.1.213	example.org
++192.0.1.214	example.org
++192.0.1.215	example.org
++192.0.1.216	example.org
++192.0.1.217	example.org
++192.0.1.218	example.org
++192.0.1.219	example.org
++192.0.1.220	example.org
++192.0.1.221	example.org
++192.0.1.222	example.org
++192.0.1.223	example.org
++192.0.1.224	example.org
++192.0.1.225	example.org
++192.0.1.226	example.org
++192.0.1.227	example.org
++192.0.1.228	example.org
++192.0.1.229	example.org
++192.0.1.230	example.org
++192.0.1.231	example.org
++192.0.1.232	example.org
++192.0.1.233	example.org
++192.0.1.234	example.org
++192.0.1.235	example.org
++192.0.1.236	example.org
++192.0.1.237	example.org
++192.0.1.238	example.org
++192.0.1.239	example.org
++192.0.1.240	example.org
++192.0.1.241	example.org
++192.0.1.242	example.org
++192.0.1.243	example.org
++192.0.1.244	example.org
++192.0.1.245	example.org
++192.0.1.246	example.org
++192.0.1.247	example.org
++192.0.1.248	example.org
++192.0.1.249	example.org
++192.0.1.250	example.org
++192.0.1.251	example.org
++192.0.1.252	example.org
++192.0.1.253	example.org
++192.0.1.254	example.org
+diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
+index 18dccd5924..3d9bea60c6 100644
+--- a/sysdeps/posix/getaddrinfo.c
++++ b/sysdeps/posix/getaddrinfo.c
+@@ -458,11 +458,6 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 
+   if (name != NULL)
+     {
+-      at = alloca_account (sizeof (struct gaih_addrtuple), alloca_used);
+-      at->family = AF_UNSPEC;
+-      at->scopeid = 0;
+-      at->next = NULL;
+-
+       if (req->ai_flags & AI_IDN)
+ 	{
+ 	  char *out;
+@@ -473,13 +468,21 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 	  malloc_name = true;
+ 	}
+ 
+-      if (__inet_aton_exact (name, (struct in_addr *) at->addr) != 0)
++      uint32_t addr[4];
++      if (__inet_aton_exact (name, (struct in_addr *) addr) != 0)
+ 	{
++	  at = alloca_account (sizeof (struct gaih_addrtuple), alloca_used);
++	  at->scopeid = 0;
++	  at->next = NULL;
++
+ 	  if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET)
+-	    at->family = AF_INET;
++	    {
++	      memcpy (at->addr, addr, sizeof (at->addr));
++	      at->family = AF_INET;
++	    }
+ 	  else if (req->ai_family == AF_INET6 && (req->ai_flags & AI_V4MAPPED))
+ 	    {
+-	      at->addr[3] = at->addr[0];
++	      at->addr[3] = addr[0];
+ 	      at->addr[2] = htonl (0xffff);
+ 	      at->addr[1] = 0;
+ 	      at->addr[0] = 0;
+@@ -505,49 +505,62 @@
+ 
+ 	  if (req->ai_flags & AI_CANONNAME)
+ 	    canon = name;
++
++	  goto process_list;
+ 	}
+-      else if (at->family == AF_UNSPEC)
++
++      char *scope_delim = strchr (name, SCOPE_DELIMITER);
++      int e;
++
++      if (scope_delim == NULL)
++	e = inet_pton (AF_INET6, name, addr);
++      else
++	e = __inet_pton_length (AF_INET6, name, scope_delim - name, addr);
++
++      if (e > 0)
+ 	{
+-	  char *scope_delim = strchr (name, SCOPE_DELIMITER);
+-	  int e;
+-	  if (scope_delim == NULL)
+-	    e = inet_pton (AF_INET6, name, at->addr);
++	  at = alloca_account (sizeof (struct gaih_addrtuple),
++			       alloca_used);
++	  at->scopeid = 0;
++	  at->next = NULL;
++
++	  if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET6)
++	    {
++	      memcpy (at->addr, addr, sizeof (at->addr));
++	      at->family = AF_INET6;
++	    }
++	  else if (req->ai_family == AF_INET
++		   && IN6_IS_ADDR_V4MAPPED (addr))
++	    {
++	      at->addr[0] = addr[3];
++	      at->addr[1] = addr[1];
++	      at->addr[2] = addr[2];
++	      at->addr[3] = addr[3];
++	      at->family = AF_INET;
++	    }
+ 	  else
+-	    e = __inet_pton_length (AF_INET6, name, scope_delim - name,
+-				    at->addr);
+-	  if (e > 0)
+ 	    {
+-	      if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET6)
+-		at->family = AF_INET6;
+-	      else if (req->ai_family == AF_INET
+-		       && IN6_IS_ADDR_V4MAPPED (at->addr))
+-		{
+-		  at->addr[0] = at->addr[3];
+-		  at->family = AF_INET;
+-		}
+-	      else
+-		{
+-		  result = -EAI_ADDRFAMILY;
+-		  goto free_and_return;
+-		}
+-
+-	      if (scope_delim != NULL
+-		  && __inet6_scopeid_pton ((struct in6_addr *) at->addr,
+-					   scope_delim + 1,
+-					   &at->scopeid) != 0)
+-		{
+-		  result = -EAI_NONAME;
+-		  goto free_and_return;
+-		}
++	      result = -EAI_ADDRFAMILY;
++	      goto free_and_return;
++	    }
+ 
+-	      if (req->ai_flags & AI_CANONNAME)
+-		canon = name;
++	  if (scope_delim != NULL
++	      && __inet6_scopeid_pton ((struct in6_addr *) at->addr,
++				       scope_delim + 1,
++				       &at->scopeid) != 0)
++	    {
++	      result = -EAI_NONAME;
++	      goto free_and_return;
+ 	    }
++
++	  if (req->ai_flags & AI_CANONNAME)
++	    canon = name;
++
++	  goto process_list;
+ 	}
+ 
+-      if (at->family == AF_UNSPEC && (req->ai_flags & AI_NUMERICHOST) == 0)
++      if ((req->ai_flags & AI_NUMERICHOST) == 0)
+ 	{
+-	  struct gaih_addrtuple **pat = &at;
+ 	  int no_data = 0;
+ 	  int no_inet6_data = 0;
+ 	  service_user *nip;
+@@ -543,6 +559,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 	  enum nss_status status = NSS_STATUS_UNAVAIL;
+ 	  int no_more;
+ 	  struct resolv_context *res_ctx = NULL;
++	  bool do_merge = false;
+ 
+ 	  /* If we do not have to look for IPv6 addresses or the canonical
+ 	     name, use the simple, old functions, which do not support
+@@ -579,7 +596,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 			  result = -EAI_MEMORY;
+ 			  goto free_and_return;
+ 			}
+-		      *pat = addrmem;
++		      at = addrmem;
+ 		    }
+ 		  else
+ 		    {
+@@ -632,6 +649,8 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 		    }
+ 
+ 		  struct gaih_addrtuple *addrfree = addrmem;
++		  struct gaih_addrtuple **pat = &at;
++
+ 		  for (int i = 0; i < air->naddrs; ++i)
+ 		    {
+ 		      socklen_t size = (air->family[i] == AF_INET
+@@ -695,12 +714,6 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 
+ 		  free (air);
+ 
+-		  if (at->family == AF_UNSPEC)
+-		    {
+-		      result = -EAI_NONAME;
+-		      goto free_and_return;
+-		    }
+-
+ 		  goto process_list;
+ 		}
+ 	      else if (err == 0)
+@@ -750,6 +763,22 @@
+ 
+ 	  while (!no_more)
+ 	    {
++	      /* Always start afresh; continue should discard previous results
++		 and the hosts database does not support merge.  */
++	      at = NULL;
++	      free (canonbuf);
++	      free (addrmem);
++	      canon = canonbuf = NULL;
++	      addrmem = NULL;
++	      got_ipv6 = false;
++
++	      if (do_merge)
++		{
++		  __set_h_errno (NETDB_INTERNAL);
++		  __set_errno (EBUSY);
++		  break;
++		}
++
+ 	      no_data = 0;
+ 	      nss_gethostbyname4_r fct4 = NULL;
+ 
+@@ -744,12 +773,14 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 		{
+ 		  while (1)
+ 		    {
+-		      status = DL_CALL_FCT (fct4, (name, pat,
++		      status = DL_CALL_FCT (fct4, (name, &at,
+ 						   tmpbuf->data, tmpbuf->length,
+ 						   &errno, &h_errno,
+ 						   NULL));
+ 		      if (status == NSS_STATUS_SUCCESS)
+ 			break;
++		      /* gethostbyname4_r may write into AT, so reset it.  */
++		      at = NULL;
+ 		      if (status != NSS_STATUS_TRYAGAIN
+ 			  || errno != ERANGE || h_errno != NETDB_INTERNAL)
+ 			{
+@@ -774,7 +805,9 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 		      no_data = 1;
+ 
+ 		      if ((req->ai_flags & AI_CANONNAME) != 0 && canon == NULL)
+-			canon = (*pat)->name;
++			canon = at->name;
++
++		      struct gaih_addrtuple **pat = &at;
+ 
+ 		      while (*pat != NULL)
+ 			{
+@@ -826,6 +859,8 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 
+ 		  if (fct != NULL)
+ 		    {
++		      struct gaih_addrtuple **pat = &at;
++
+ 		      if (req->ai_family == AF_INET6
+ 			  || req->ai_family == AF_UNSPEC)
+ 			{
+@@ -917,6 +946,10 @@
+ 	      if (nss_next_action (nip, status) == NSS_ACTION_RETURN)
+ 		break;
+ 
++	      /* The hosts database does not support MERGE.  */
++	      if (nss_next_action (nip, status) == NSS_ACTION_MERGE)
++		do_merge = true;
++
+ 	      if (nip->next == NULL)
+ 		no_more = -1;
+ 	      else
+@@ -930,7 +969,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
+ 	}
+ 
+     process_list:
+-      if (at->family == AF_UNSPEC)
++      if (at == NULL)
+ 	{
+ 	  result = -EAI_NONAME;
+ 	  goto free_and_return;
+-- 
+2.39.3

meta/recipes-core/glibc/glibc/CVE-2023-4911.patch

@@ -0,0 +1,63 @@
+From d2b77337f734fcacdfc8e0ddec14cf31a746c7be Mon Sep 17 00:00:00 2001
+From: Siddhesh Poyarekar <siddhesh@redhat.com>
+Date: Mon, 11 Sep 2023 18:53:15 -0400
+Subject: [PATCH v2] tunables: Terminate immediately if end of input is reached
+
+The string parsing routine may end up writing beyond bounds of tunestr
+if the input tunable string is malformed, of the form name=name=val.
+This gets processed twice, first as name=name=val and next as name=val,
+resulting in tunestr being name=name=val:name=val, thus overflowing
+tunestr.
+
+Terminate the parsing loop at the first instance itself so that tunestr
+does not overflow.
+---
+Changes from v1:
+
+- Also null-terminate tunestr before exiting.
+
+ elf/dl-tunables.c | 17 ++++++++++-------
+ 1 file changed, 10 insertions(+), 7 deletions(-)
+
+Upstream-Status: Backport [git://sourceware.org/git/glibc.git]
+CVE: CVE-2023-4911
+
+diff --git a/elf/dl-tunables.c b/elf/dl-tunables.c
+index 8e7ee9df10..76cf8b9da3 100644
+--- a/elf/dl-tunables.c
++++ b/elf/dl-tunables.c
+@@ -187,11 +187,7 @@ parse_tunables (char *tunestr, char *valstring)
+       /* If we reach the end of the string before getting a valid name-value
+ 	 pair, bail out.  */
+       if (p[len] == '\0')
+-	{
+-	  if (__libc_enable_secure)
+-	    tunestr[off] = '\0';
+-	  return;
+-	}
++	break;
+ 
+       /* We did not find a valid name-value pair before encountering the
+ 	 colon.  */
+@@ -251,9 +247,16 @@ parse_tunables (char *tunestr, char *valstring)
+ 	    }
+ 	}
+ 
+-      if (p[len] != '\0')
+-	p += len + 1;
++      /* We reached the end while processing the tunable string.  */
++      if (p[len] == '\0')
++	break;
++
++      p += len + 1;
+     }
++
++  /* Terminate tunestr before we leave.  */
++  if (__libc_enable_secure)
++    tunestr[off] = '\0';
+ }
+ #endif
+ 
+-- 
+2.41.0
+

meta/recipes-core/glibc/glibc_2.31.bb

@@ -29,6 +29,13 @@ CVE_CHECK_WHITELIST += "CVE-2019-1010025"
 # https://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?h=dunfell&id=e1e89ff7d75c3d2223f9e3bd875b9b0c5e15836b
 CVE_CHECK_WHITELIST += "CVE-2021-35942"
 
+# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-4527
+# This vulnerability was introduced in 2.36 by commit
+# f282cdbe7f436c75864e5640a409a10485e9abb2 resolv: Implement no-aaaa stub resolver option
+# so our version is not yet vulnerable
+# See https://sourceware.org/bugzilla/show_bug.cgi?id=30842
+CVE_CHECK_WHITELIST += "CVE-2023-4527"
+
 DEPENDS += "gperf-native bison-native make-native"
 
 NATIVESDKFIXES ?= ""
@@ -80,6 +87,8 @@ SRC_URI =  "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
            file://0036-i386-Avoid-lazy-relocation-of-tlsdesc-BZ-27137.patch \
            file://0037-Avoid-deadlock-between-pthread_create-and-ctors.patch \
            file://CVE-2023-0687.patch \
+           file://CVE-2023-4911.patch \
+           file://CVE-2023-4813.patch \
            "
 S = "${WORKDIR}/git"
 B = "${WORKDIR}/build-${TARGET_SYS}"

meta/recipes-core/images/build-appliance-image_15.0.0.bb

@@ -24,7 +24,7 @@ IMAGE_FSTYPES = "wic.vmdk"
 
 inherit core-image setuptools3
 
-SRCREV ?= "6d6d43248e003895aa02103b2d239238e97d6167"
+SRCREV ?= "77442211926cbe93d60108f6df4abda3bc06b735"
 SRC_URI = "git://git.yoctoproject.org/poky;branch=dunfell \
            file://Yocto_Build_Appliance.vmx \
            file://Yocto_Build_Appliance.vmxf \

meta/recipes-core/libxml/libxml2/CVE-2021-3516.patch

@@ -0,0 +1,35 @@
+From 1358d157d0bd83be1dfe356a69213df9fac0b539 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Wed, 21 Apr 2021 13:23:27 +0200
+Subject: [PATCH] Fix use-after-free with `xmllint --html --push`
+
+Call htmlCtxtUseOptions to make sure that names aren't stored in
+dictionaries.
+
+Note that this issue only affects xmllint using the HTML push parser.
+
+Fixes #230.
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxml2/-/commit/1358d157d0bd83be1dfe356a69213df9fac0b539]
+CVE: CVE-2021-3516
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ xmllint.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/xmllint.c b/xmllint.c
+index 6ca1bf54d..dbef273a8 100644
+--- a/xmllint.c
++++ b/xmllint.c
+@@ -2213,7 +2213,7 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
+             if (res > 0) {
+                 ctxt = htmlCreatePushParserCtxt(NULL, NULL,
+                             chars, res, filename, XML_CHAR_ENCODING_NONE);
+-                xmlCtxtUseOptions(ctxt, options);
++                htmlCtxtUseOptions(ctxt, options);
+                 while ((res = fread(chars, 1, pushsize, f)) > 0) {
+                     htmlParseChunk(ctxt, chars, res, 0);
+                 }
+-- 
+GitLab
+

meta/recipes-core/libxml/libxml2/CVE-2023-39615-0001.patch

@@ -0,0 +1,36 @@
+From d0c3f01e110d54415611c5fa0040cdf4a56053f9 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Sat, 6 May 2023 17:47:37 +0200
+Subject: [PATCH] parser: Fix old SAX1 parser with custom callbacks
+
+For some reason, xmlCtxtUseOptionsInternal set the start and end element
+SAX handlers to the internal DOM builder functions when XML_PARSE_SAX1
+was specified. This means that custom SAX handlers could never work with
+that flag because these functions would receive the wrong user data
+argument and crash immediately.
+
+Fixes #535.
+
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/libxml2/-/commit/d0c3f01e110d54415611c5fa0040cdf4a56053f9]
+CVE: CVE-2023-39615
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ parser.c | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/parser.c b/parser.c
+index 6e09208..7814e6e 100644
+--- a/parser.c
++++ b/parser.c
+@@ -15156,8 +15156,6 @@ xmlCtxtUseOptionsInternal(xmlParserCtxtPtr ctxt, int options, const char *encodi
+     }
+ #ifdef LIBXML_SAX1_ENABLED
+     if (options & XML_PARSE_SAX1) {
+-        ctxt->sax->startElement = xmlSAX2StartElement;
+-        ctxt->sax->endElement = xmlSAX2EndElement;
+         ctxt->sax->startElementNs = NULL;
+         ctxt->sax->endElementNs = NULL;
+         ctxt->sax->initialized = 1;
+-- 
+2.24.4
+

meta/recipes-core/libxml/libxml2/CVE-2023-39615-0002.patch

@@ -0,0 +1,71 @@
+From 235b15a590eecf97b09e87bdb7e4f8333e9de129 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Mon, 8 May 2023 17:58:02 +0200
+Subject: [PATCH] SAX: Always initialize SAX1 element handlers
+
+Follow-up to commit d0c3f01e. A parser context will be initialized to
+SAX version 2, but this can be overridden with XML_PARSE_SAX1 later,
+so we must initialize the SAX1 element handlers as well.
+
+Change the check in xmlDetectSAX2 to only look for XML_SAX2_MAGIC, so
+we don't switch to SAX1 if the SAX2 element handlers are NULL.
+
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/libxml2/-/commit/235b15a590eecf97b09e87bdb7e4f8333e9de129]
+CVE: CVE-2023-39615
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ SAX2.c   | 11 +++++++----
+ parser.c |  5 +----
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/SAX2.c b/SAX2.c
+index 5f141f9..902d34d 100644
+--- a/SAX2.c
++++ b/SAX2.c
+@@ -2869,20 +2869,23 @@ xmlSAXVersion(xmlSAXHandler *hdlr, int version)
+ {
+     if (hdlr == NULL) return(-1);
+     if (version == 2) {
+-	hdlr->startElement = NULL;
+-	hdlr->endElement = NULL;
+ 	hdlr->startElementNs = xmlSAX2StartElementNs;
+ 	hdlr->endElementNs = xmlSAX2EndElementNs;
+ 	hdlr->serror = NULL;
+ 	hdlr->initialized = XML_SAX2_MAGIC;
+ #ifdef LIBXML_SAX1_ENABLED
+     } else if (version == 1) {
+-	hdlr->startElement = xmlSAX2StartElement;
+-	hdlr->endElement = xmlSAX2EndElement;
+ 	hdlr->initialized = 1;
+ #endif /* LIBXML_SAX1_ENABLED */
+     } else
+         return(-1);
++#ifdef LIBXML_SAX1_ENABLED
++    hdlr->startElement = xmlSAX2StartElement;
++    hdlr->endElement = xmlSAX2EndElement;
++#else
++    hdlr->startElement = NULL;
++    hdlr->endElement = NULL;
++#endif /* LIBXML_SAX1_ENABLED */
+     hdlr->internalSubset = xmlSAX2InternalSubset;
+     hdlr->externalSubset = xmlSAX2ExternalSubset;
+     hdlr->isStandalone = xmlSAX2IsStandalone;
+diff --git a/parser.c b/parser.c
+index 7814e6e..cf0fb38 100644
+--- a/parser.c
++++ b/parser.c
+@@ -1102,10 +1102,7 @@ xmlDetectSAX2(xmlParserCtxtPtr ctxt) {
+     if (ctxt == NULL) return;
+     sax = ctxt->sax;
+ #ifdef LIBXML_SAX1_ENABLED
+-    if ((sax) &&  (sax->initialized == XML_SAX2_MAGIC) &&
+-        ((sax->startElementNs != NULL) ||
+-         (sax->endElementNs != NULL) ||
+-         ((sax->startElement == NULL) && (sax->endElement == NULL))))
++    if ((sax) && (sax->initialized == XML_SAX2_MAGIC))
+         ctxt->sax2 = 1;
+ #else
+     ctxt->sax2 = 1;
+-- 
+2.24.4
+

meta/recipes-core/libxml/libxml2/CVE-2023-39615-pre.patch

@@ -0,0 +1,44 @@
+From 99fc048d7f7292c5ee18e44c400bd73bc63a47ed Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Fri, 14 Aug 2020 14:18:50 +0200
+Subject: [PATCH] Don't use SAX1 if all element handlers are NULL
+
+Running xmllint with "--sax --noout" installs a SAX2 handler with all
+callbacks set to NULL. In this case or similar situations, we don't want
+to switch to SAX1 parsing.
+
+Note: This patch is needed for "CVE-2023-39615-0002" patch to apply.
+Without this patch the build will fail with undefined sax error.
+
+Upstream-Status: Backport from [https://gitlab.gnome.org/GNOME/libxml2/-/commit/99fc048d7f7292c5ee18e44c400bd73bc63a47ed]
+Signed-off-by: Siddharth Doshi <sdoshi@mvista.com>
+---
+ parser.c | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/parser.c b/parser.c
+index bb677b0..6e09208 100644
+--- a/parser.c
++++ b/parser.c
+@@ -1098,11 +1098,15 @@ xmlHasFeature(xmlFeature feature)
+  */
+ static void
+ xmlDetectSAX2(xmlParserCtxtPtr ctxt) {
++    xmlSAXHandlerPtr sax;
+     if (ctxt == NULL) return;
++    sax = ctxt->sax;
+ #ifdef LIBXML_SAX1_ENABLED
+-    if ((ctxt->sax) &&  (ctxt->sax->initialized == XML_SAX2_MAGIC) &&
+-        ((ctxt->sax->startElementNs != NULL) ||
+-         (ctxt->sax->endElementNs != NULL))) ctxt->sax2 = 1;
++    if ((sax) &&  (sax->initialized == XML_SAX2_MAGIC) &&
++        ((sax->startElementNs != NULL) ||
++         (sax->endElementNs != NULL) ||
++         ((sax->startElement == NULL) && (sax->endElement == NULL))))
++        ctxt->sax2 = 1;
+ #else
+     ctxt->sax2 = 1;
+ #endif /* LIBXML_SAX1_ENABLED */
+-- 
+2.24.4
+

meta/recipes-core/libxml/libxml2/CVE-2023-45322-1.patch

@@ -0,0 +1,50 @@
+From a22bd982bf10291deea8ba0c61bf75b898c604ce Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Wed, 2 Nov 2022 15:44:42 +0100
+Subject: [PATCH] malloc-fail: Fix memory leak in xmlStaticCopyNodeList
+
+Found with libFuzzer, see #344.
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxml2/-/commit/a22bd982bf10291deea8ba0c61bf75b898c604ce]
+
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ tree.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/tree.c b/tree.c
+index 507869efe..647288ce3 100644
+--- a/tree.c
++++ b/tree.c
+@@ -4461,7 +4461,7 @@ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
+ 	    }
+ 	    if (doc->intSubset == NULL) {
+ 		q = (xmlNodePtr) xmlCopyDtd( (xmlDtdPtr) node );
+-		if (q == NULL) return(NULL);
++		if (q == NULL) goto error;
+ 		q->doc = doc;
+ 		q->parent = parent;
+ 		doc->intSubset = (xmlDtdPtr) q;
+@@ -4473,7 +4473,7 @@ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
+ 	} else
+ #endif /* LIBXML_TREE_ENABLED */
+ 	    q = xmlStaticCopyNode(node, doc, parent, 1);
+-	if (q == NULL) return(NULL);
++	if (q == NULL) goto error;
+ 	if (ret == NULL) {
+ 	    q->prev = NULL;
+ 	    ret = p = q;
+@@ -4486,6 +4486,9 @@ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
+ 	node = node->next;
+     }
+     return(ret);
++error:
++    xmlFreeNodeList(ret);
++    return(NULL);
+ }
+ 
+ /**
+-- 
+GitLab
+

meta/recipes-core/libxml/libxml2/CVE-2023-45322-2.patch

@@ -0,0 +1,80 @@
+From d39f78069dff496ec865c73aa44d7110e429bce9 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Wed, 23 Aug 2023 20:24:24 +0200
+Subject: [PATCH] tree: Fix copying of DTDs
+
+- Don't create multiple DTD nodes.
+- Fix UAF if malloc fails.
+- Skip DTD nodes if tree module is disabled.
+
+Fixes #583.
+
+CVE: CVE-2023-45322
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxml2/-/commit/d39f78069dff496ec865c73aa44d7110e429bce9]
+
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ tree.c | 31 ++++++++++++++++---------------
+ 1 file changed, 16 insertions(+), 15 deletions(-)
+
+diff --git a/tree.c b/tree.c
+index 6c8a875b9..02c1b5791 100644
+--- a/tree.c
++++ b/tree.c
+@@ -4471,29 +4471,28 @@ xmlNodePtr
+ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
+     xmlNodePtr ret = NULL;
+     xmlNodePtr p = NULL,q;
++    xmlDtdPtr newSubset = NULL;
+ 
+     while (node != NULL) {
+-#ifdef LIBXML_TREE_ENABLED
+ 	if (node->type == XML_DTD_NODE ) {
+-	    if (doc == NULL) {
++#ifdef LIBXML_TREE_ENABLED
++	    if ((doc == NULL) || (doc->intSubset != NULL)) {
+ 		node = node->next;
+ 		continue;
+ 	    }
+-	    if (doc->intSubset == NULL) {
+-		q = (xmlNodePtr) xmlCopyDtd( (xmlDtdPtr) node );
+-		if (q == NULL) goto error;
+-		q->doc = doc;
+-		q->parent = parent;
+-		doc->intSubset = (xmlDtdPtr) q;
+-		xmlAddChild(parent, q);
+-	    } else {
+-		q = (xmlNodePtr) doc->intSubset;
+-		xmlAddChild(parent, q);
+-	    }
+-	} else
++            q = (xmlNodePtr) xmlCopyDtd( (xmlDtdPtr) node );
++            if (q == NULL) goto error;
++            q->doc = doc;
++            q->parent = parent;
++            newSubset = (xmlDtdPtr) q;
++#else
++            node = node->next;
++            continue;
+ #endif /* LIBXML_TREE_ENABLED */
++	} else {
+ 	    q = xmlStaticCopyNode(node, doc, parent, 1);
+-	if (q == NULL) goto error;
++	    if (q == NULL) goto error;
++        }
+ 	if (ret == NULL) {
+ 	    q->prev = NULL;
+ 	    ret = p = q;
+@@ -4505,6 +4504,8 @@ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
+ 	}
+ 	node = node->next;
+     }
++    if (newSubset != NULL)
++        doc->intSubset = newSubset;
+     return(ret);
+ error:
+     xmlFreeNodeList(ret);
+-- 
+GitLab
+

meta/recipes-core/libxml/libxml2/CVE-2024-25062-pre1.patch

@@ -0,0 +1,38 @@
+From 31c6ce3b63f8a494ad9e31ca65187a73d8ad3508 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Mon, 9 Nov 2020 17:55:44 +0100
+Subject: [PATCH] Avoid call stack overflow with XML reader and recursive
+ XIncludes
+
+Don't process XIncludes in the result of another inclusion to avoid
+infinite recursion resulting in a call stack overflow.
+
+This is something the XInclude engine shouldn't allow but correct
+handling of intra-document includes would require major changes.
+
+Found by OSS-Fuzz.
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxml2/-/commit/31c6ce3b63f8a494ad9e31ca65187a73d8ad3508]
+CVE: CVE-2024-25062 #Dependency Patch
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ xmlreader.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/xmlreader.c b/xmlreader.c
+index 01adf74f4..72e40b032 100644
+--- a/xmlreader.c
++++ b/xmlreader.c
+@@ -1585,7 +1585,8 @@ node_found:
+     /*
+      * Handle XInclude if asked for
+      */
+-    if ((reader->xinclude) && (reader->node != NULL) &&
++    if ((reader->xinclude) && (reader->in_xinclude == 0) &&
++        (reader->node != NULL) &&
+ 	(reader->node->type == XML_ELEMENT_NODE) &&
+ 	(reader->node->ns != NULL) &&
+ 	((xmlStrEqual(reader->node->ns->href, XINCLUDE_NS)) ||
+-- 
+GitLab
+

meta/recipes-core/libxml/libxml2/CVE-2024-25062.patch

@@ -0,0 +1,33 @@
+From 2b0aac140d739905c7848a42efc60bfe783a39b7 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Sat, 14 Oct 2023 22:45:54 +0200
+Subject: [PATCH] [CVE-2024-25062] xmlreader: Don't expand XIncludes when
+ backtracking
+
+Fixes a use-after-free if XML Reader if used with DTD validation and
+XInclude expansion.
+
+Fixes #604.
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxml2/-/commit/2b0aac140d739905c7848a42efc60bfe783a39b7]
+CVE: CVE-2024-25062
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ xmlreader.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/xmlreader.c b/xmlreader.c
+index 979385a13..fefd68e0b 100644
+--- a/xmlreader.c
++++ b/xmlreader.c
+@@ -1443,6 +1443,7 @@ node_found:
+      * Handle XInclude if asked for
+      */
+     if ((reader->xinclude) && (reader->in_xinclude == 0) &&
++        (reader->state != XML_TEXTREADER_BACKTRACK) &&
+         (reader->node != NULL) &&
+ 	(reader->node->type == XML_ELEMENT_NODE) &&
+ 	(reader->node->ns != NULL) &&
+-- 
+GitLab
+

meta/recipes-core/libxml/libxml2_2.9.10.bb

@@ -38,6 +38,14 @@ SRC_URI += "http://www.w3.org/XML/Test/xmlts20080827.tar.gz;subdir=${BP};name=te
            file://CVE-2022-40304.patch \
            file://CVE-2023-28484.patch \
            file://CVE-2023-29469.patch \
+           file://CVE-2023-39615-pre.patch \
+           file://CVE-2023-39615-0001.patch \
+           file://CVE-2023-39615-0002.patch \
+           file://CVE-2021-3516.patch \
+           file://CVE-2023-45322-1.patch \
+           file://CVE-2023-45322-2.patch \
+           file://CVE-2024-25062-pre1.patch \
+           file://CVE-2024-25062.patch \
            "
 
 SRC_URI[archive.sha256sum] = "593b7b751dd18c2d6abcd0c4bcb29efc203d0b4373a6df98e3a455ea74ae2813"

meta/recipes-core/meta/cve-update-nvd2-native.bb

@@ -26,13 +26,17 @@ NVDCVE_API_KEY ?= ""
 # Use a negative value to skip the update
 CVE_DB_UPDATE_INTERVAL ?= "86400"
 
-# Timeout for blocking socket operations, such as the connection attempt.
-CVE_SOCKET_TIMEOUT ?= "60"
+# CVE database incremental update age threshold, in seconds. If the database is
+# older than this threshold, do a full re-download, else, do an incremental
+# update. By default: the maximum allowed value from NVD: 120 days (120*24*60*60)
+# Use 0 to force a full download.
+CVE_DB_INCR_UPDATE_AGE_THRES ?= "10368000"
+
+# Number of attempts for each http query to nvd server before giving up
+CVE_DB_UPDATE_ATTEMPTS ?= "5"
 
 CVE_DB_TEMP_FILE ?= "${CVE_CHECK_DB_DIR}/temp_nvdcve_2.db"
 
-CVE_CHECK_DB_FILE ?= "${CVE_CHECK_DB_DIR}/nvdcve_2.db"
-
 python () {
     if not bb.data.inherits_class("cve-check", d):
         raise bb.parse.SkipRecipe("Skip recipe when cve-check class is not loaded.")
@@ -114,9 +118,13 @@ def cleanup_db_download(db_file, db_tmp_file):
     if os.path.exists(db_tmp_file):
         os.remove(db_tmp_file)
 
-def nvd_request_next(url, api_key, args):
+def nvd_request_wait(attempt, min_wait):
+    return min ( ( (2 * attempt) + min_wait ) , 30)
+
+def nvd_request_next(url, attempts, api_key, args, min_wait):
     """
-    Request next part of the NVD dabase
+    Request next part of the NVD database
+    NVD API documentation: https://nvd.nist.gov/developers/vulnerabilities
     """
 
     import urllib.request
@@ -130,7 +138,7 @@ def nvd_request_next(url, api_key, args):
         request.add_header("apiKey", api_key)
     bb.note("Requesting %s" % request.full_url)
 
-    for attempt in range(5):
+    for attempt in range(attempts):
         try:
             r = urllib.request.urlopen(request)
 
@@ -143,8 +151,10 @@ def nvd_request_next(url, api_key, args):
             r.close()
 
         except Exception as e:
-            bb.note("CVE database: received error (%s), retrying" % (e))
-            time.sleep(6)
+            wait_time = nvd_request_wait(attempt, min_wait)
+            bb.note("CVE database: received error (%s)" % (e))
+            bb.note("CVE database: retrying download after %d seconds. attempted (%d/%d)" % (wait_time, attempt+1, attempts))
+            time.sleep(wait_time)
             pass
         else:
             return raw_data
@@ -167,18 +177,24 @@ def update_db_file(db_tmp_file, d, database_time):
 
     req_args = {'startIndex' : 0}
 
-    # The maximum range for time is 120 days
-    # Force a complete update if our range is longer
-    if (database_time != 0):
+    incr_update_threshold = int(d.getVar("CVE_DB_INCR_UPDATE_AGE_THRES"))
+    if database_time != 0:
         database_date = datetime.datetime.fromtimestamp(database_time, tz=datetime.timezone.utc)
         today_date = datetime.datetime.now(tz=datetime.timezone.utc)
         delta = today_date - database_date
-        if delta.days < 120:
+        if incr_update_threshold == 0:
+            bb.note("CVE database: forced full update")
+        elif delta < datetime.timedelta(seconds=incr_update_threshold):
             bb.note("CVE database: performing partial update")
+            # The maximum range for time is 120 days
+            if delta > datetime.timedelta(days=120):
+                bb.error("CVE database: Trying to do an incremental update on a larger than supported range")
             req_args['lastModStartDate'] = database_date.isoformat()
             req_args['lastModEndDate'] = today_date.isoformat()
         else:
             bb.note("CVE database: file too old, forcing a full update")
+    else:
+        bb.note("CVE database: no preexisting database, do a full download")
 
     with bb.progress.ProgressHandler(d) as ph, open(os.path.join(d.getVar("TMPDIR"), 'cve_check'), 'a') as cve_f:
 
@@ -186,10 +202,16 @@ def update_db_file(db_tmp_file, d, database_time):
         index = 0
         url = d.getVar("NVDCVE_URL")
         api_key = d.getVar("NVDCVE_API_KEY") or None
+        attempts = int(d.getVar("CVE_DB_UPDATE_ATTEMPTS"))
+
+        # Recommended by NVD
+        wait_time = 6
+        if api_key:
+            wait_time = 2
 
         while True:
             req_args['startIndex'] = index
-            raw_data = nvd_request_next(url, api_key, req_args)
+            raw_data = nvd_request_next(url, attempts, api_key, req_args, wait_time)
             if raw_data is None:
                 # We haven't managed to download data
                 return False
@@ -209,7 +231,7 @@ def update_db_file(db_tmp_file, d, database_time):
                break
 
             # Recommended by NVD
-            time.sleep(6)
+            time.sleep(wait_time)
 
         # Update success, set the date to cve_check file.
         cve_f.write('CVE database update : %s\n\n' % datetime.date.today())
@@ -301,6 +323,10 @@ def update_db(conn, elt):
     accessVector = None
     cveId = elt['cve']['id']
     if elt['cve']['vulnStatus'] ==  "Rejected":
+        c = conn.cursor()
+        c.execute("delete from PRODUCTS where ID = ?;", [cveId])
+        c.execute("delete from NVD where ID = ?;", [cveId])
+        c.close()
         return
     cveDesc = ""
     for desc in elt['cve']['descriptions']:
@@ -330,6 +356,10 @@ def update_db(conn, elt):
                 [cveId, cveDesc, cvssv2, cvssv3, date, accessVector]).close()
 
     try:
+        # Remove any pre-existing CVE configuration. Even for partial database
+        # update, those will be repopulated. This ensures that old
+        # configuration is not kept for an updated CVE.
+        conn.execute("delete from PRODUCTS where ID = ?", [cveId]).close()
         for config in elt['cve']['configurations']:
             # This is suboptimal as it doesn't handle AND/OR and negate, but is better than nothing
             for node in config["nodes"]:

meta/recipes-core/ncurses/files/CVE-2023-29491.patch

@@ -0,0 +1,45 @@
+Backport of:
+
+Author: Sven Joachim <svenjoac@gmx.de>
+Description: Change the --disable-root-environ configure option behavior
+ By default, the --disable-root-environ option forbids program run by
+ the superuser to load custom terminfo entries.  This patch changes
+ that to only restrict programs running with elevated privileges,
+ matching the behavior of the --disable-setuid-environ option
+ introduced in the 20230423 upstream patchlevel.
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034372#29
+Bug: https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00018.html
+Forwarded: not-needed
+Last-Update: 2023-05-01
+
+Upstream-Status: Backport [https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/ncurses/6.2-0ubuntu2.1/ncurses_6.2-0ubuntu2.1.debian.tar.xz]
+CVE: CVE-2023-29491
+Signed-off-by: Virendra Thakur <virendrak@kpit.com>
+
+---
+ ncurses/tinfo/access.c |    2 --
+ 1 file changed, 2 deletions(-)
+
+--- a/ncurses/tinfo/access.c
++++ b/ncurses/tinfo/access.c
+@@ -178,15 +178,16 @@ _nc_is_file_path(const char *path)
+ NCURSES_EXPORT(int)
+ _nc_env_access(void)
+ {
++    int result = TRUE;
++
+ #if HAVE_ISSETUGID
+     if (issetugid())
+-	return FALSE;
++	result = FALSE;
+ #elif HAVE_GETEUID && HAVE_GETEGID
+     if (getuid() != geteuid()
+ 	|| getgid() != getegid())
+-	return FALSE;
++	result = FALSE;
+ #endif
+-    /* ...finally, disallow root */
+-    return (getuid() != ROOT_UID) && (geteuid() != ROOT_UID);
++    return result;
+ }
+ #endif

meta/recipes-core/ncurses/files/CVE-2023-50495.patch

@@ -0,0 +1,79 @@
+Fix for CVE-2023-50495 from upstream:
+https://github.com/ThomasDickey/ncurses-snapshots/commit/efe9674ee14b14b788f9618941f97d31742f0adc
+
+Reference:
+https://invisible-island.net/archives/ncurses/6.4/ncurses-6.4-20230424.patch.gz
+
+Upstream-Status: Backport [import from suse ftp.pbone.net/mirror/ftp.opensuse.org/update/leap-micro/5.3/sle/src/ncurses-6.1-150000.5.20.1.src.rpm
+Upstream commit https://github.com/ThomasDickey/ncurses-snapshots/commit/efe9674ee14b14b788f9618941f97d31742f0adc]
+CVE: CVE-2023-50495
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ ncurses/tinfo/parse_entry.c | 23 ++++++++++++++++-------
+ 1 file changed, 16 insertions(+), 7 deletions(-)
+
+diff --git a/ncurses/tinfo/parse_entry.c b/ncurses/tinfo/parse_entry.c
+index 23574b66..56ba9ae6 100644
+--- a/ncurses/tinfo/parse_entry.c
++++ b/ncurses/tinfo/parse_entry.c
+@@ -110,7 +110,7 @@ _nc_extend_names(ENTRY * entryp, const char *name, int token_type)
+ 	/* Well, we are given a cancel for a name that we don't recognize */
+ 	return _nc_extend_names(entryp, name, STRING);
+     default:
+-	return 0;
++	return NULL;
+     }
+ 
+     /* Adjust the 'offset' (insertion-point) to keep the lists of extended
+@@ -142,6 +142,11 @@ _nc_extend_names(ENTRY * entryp, const char *name, int token_type)
+ 	for (last = (unsigned) (max - 1); last > tindex; last--)
+ 
+     if (!found) {
++	char *saved;
++
++	if ((saved = _nc_save_str(name)) == NULL)
++	    return NULL;
++
+ 	switch (token_type) {
+ 	case BOOLEAN:
+ 	    tp->ext_Booleans++;
+@@ -169,7 +174,7 @@ _nc_extend_names(ENTRY * entryp, const char *name, int token_type)
+ 	TYPE_REALLOC(char *, actual, tp->ext_Names);
+ 	while (--actual > offset)
+ 	    tp->ext_Names[actual] = tp->ext_Names[actual - 1];
+-	tp->ext_Names[offset] = _nc_save_str(name);
++	tp->ext_Names[offset] = saved;
+     }
+ 
+     temp.nte_name = tp->ext_Names[offset];
+@@ -337,6 +342,8 @@ _nc_parse_entry(ENTRY * entryp, int literal, bool silent)
+ 	bool is_use = (strcmp(_nc_curr_token.tk_name, "use") == 0);
+ 	bool is_tc = !is_use && (strcmp(_nc_curr_token.tk_name, "tc") == 0);
+ 	if (is_use || is_tc) {
++	    char *saved;
++
+ 	    if (!VALID_STRING(_nc_curr_token.tk_valstring)
+ 		|| _nc_curr_token.tk_valstring[0] == '\0') {
+ 		_nc_warning("missing name for use-clause");
+@@ -350,11 +357,13 @@ _nc_parse_entry(ENTRY * entryp, int literal, bool silent)
+ 			    _nc_curr_token.tk_valstring);
+ 		continue;
+ 	    }
+-	    entryp->uses[entryp->nuses].name = _nc_save_str(_nc_curr_token.tk_valstring);
+-	    entryp->uses[entryp->nuses].line = _nc_curr_line;
+-	    entryp->nuses++;
+-	    if (entryp->nuses > 1 && is_tc) {
+-		BAD_TC_USAGE
++	    if ((saved = _nc_save_str(_nc_curr_token.tk_valstring)) != NULL) {
++		entryp->uses[entryp->nuses].name = saved;
++		entryp->uses[entryp->nuses].line = _nc_curr_line;
++		entryp->nuses++;
++		if (entryp->nuses > 1 && is_tc) {
++		    BAD_TC_USAGE
++		}
+ 	    }
+ 	} else {
+ 	    /* normal token lookup */
+-- 
+2.25.1
+

meta/recipes-core/ncurses/ncurses_6.2.bb

@@ -5,11 +5,13 @@ SRC_URI += "file://0001-tic-hang.patch \
            file://0003-gen-pkgconfig.in-Do-not-include-LDFLAGS-in-generated.patch \
            file://CVE-2021-39537.patch \
            file://CVE-2022-29458.patch \
+           file://CVE-2023-29491.patch \
+           file://CVE-2023-50495.patch \
            "
 # commit id corresponds to the revision in package version
 SRCREV = "a669013cd5e9d6434e5301348ea51baf306c93c4"
 S = "${WORKDIR}/git"
-EXTRA_OECONF += "--with-abi-version=5"
+EXTRA_OECONF += "--with-abi-version=5 --disable-root-environ"
 UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+(\.\d+)+(\+\d+)*)"
 
 # This is needed when using patchlevel versions like 6.1+20181013

meta/recipes-core/systemd/systemd/CVE-2018-21029.patch

@@ -0,0 +1,120 @@
+From 3f9d9289ee8730a81a0464539f4e1ba2d23d0ce9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
+Date: Tue, 3 Mar 2020 23:31:25 +0000
+Subject: [PATCH] systemd-resolved: use hostname for certificate validation in
+ DoT
+
+Widely accepted certificates for IP addresses are expensive and only
+affordable for larger organizations. Therefore if the user provides
+the hostname in the DNS= option, we should use it instead of the IP
+address.
+
+(cherry picked from commit eec394f10bbfcc3d2fc8504ad8ff5be44231abd5)
+
+CVE: CVE-2018-21029
+Upstream-Status: Backport [ff26d281aec0877b43269f18c6282cd79a7f5529]
+Signed-off-by: Marek Vasut <marex@denx.de>
+---
+ man/resolved.conf.xml                 | 16 +++++++++++-----
+ src/resolve/resolved-dnstls-gnutls.c  | 20 ++++++++++++--------
+ src/resolve/resolved-dnstls-openssl.c | 15 +++++++++++----
+ 3 files changed, 34 insertions(+), 17 deletions(-)
+
+diff --git a/man/resolved.conf.xml b/man/resolved.conf.xml
+index 818000145b..37161ebcbc 100644
+--- a/man/resolved.conf.xml
++++ b/man/resolved.conf.xml
+@@ -193,11 +193,17 @@
+       <varlistentry>
+         <term><varname>DNSOverTLS=</varname></term>
+         <listitem>
+-        <para>Takes a boolean argument or <literal>opportunistic</literal>.
+-        If true all connections to the server will be encrypted. Note that
+-        this mode requires a DNS server that supports DNS-over-TLS and has
+-        a valid certificate for it's IP. If the DNS server does not support
+-        DNS-over-TLS all DNS requests will fail. When set to <literal>opportunistic</literal>
++        <para>Takes a boolean argument or <literal>opportunistic</literal>. If
++        true all connections to the server will be encrypted. Note that this
++        mode requires a DNS server that supports DNS-over-TLS and has a valid
++        certificate. If the hostname was specified in <varname>DNS=</varname>
++        by using the format format <literal>address#server_name</literal> it
++        is used to validate its certificate and also to enable Server Name
++        Indication (SNI) when opening a TLS connection. Otherwise
++        the certificate is checked against the server's IP.
++        If the DNS server does not support DNS-over-TLS all DNS requests will fail.</para>
++
++        <para>When set to <literal>opportunistic</literal>
+         DNS request are attempted to send encrypted with DNS-over-TLS.
+         If the DNS server does not support TLS, DNS-over-TLS is disabled.
+         Note that this mode makes DNS-over-TLS vulnerable to "downgrade"
+diff --git a/src/resolve/resolved-dnstls-gnutls.c b/src/resolve/resolved-dnstls-gnutls.c
+index ed0a31e8bf..c7215723a7 100644
+--- a/src/resolve/resolved-dnstls-gnutls.c
++++ b/src/resolve/resolved-dnstls-gnutls.c
+@@ -56,15 +56,19 @@ int dnstls_stream_connect_tls(DnsStream *stream, DnsServer *server) {
+         }
+ 
+         if (server->manager->dns_over_tls_mode == DNS_OVER_TLS_YES) {
+-                stream->dnstls_data.validation.type = GNUTLS_DT_IP_ADDRESS;
+-                if (server->family == AF_INET) {
+-                        stream->dnstls_data.validation.data = (unsigned char*) &server->address.in.s_addr;
+-                        stream->dnstls_data.validation.size = 4;
+-                } else {
+-                        stream->dnstls_data.validation.data = server->address.in6.s6_addr;
+-                        stream->dnstls_data.validation.size = 16;
++                if (server->server_name)
++                        gnutls_session_set_verify_cert(gs, server->server_name, 0);
++                else {
++                        stream->dnstls_data.validation.type = GNUTLS_DT_IP_ADDRESS;
++                        if (server->family == AF_INET) {
++                                stream->dnstls_data.validation.data = (unsigned char*) &server->address.in.s_addr;
++                                stream->dnstls_data.validation.size = 4;
++                        } else {
++                                stream->dnstls_data.validation.data = server->address.in6.s6_addr;
++                                stream->dnstls_data.validation.size = 16;
++                        }
++                        gnutls_session_set_verify_cert2(gs, &stream->dnstls_data.validation, 1, 0);
+                 }
+-                gnutls_session_set_verify_cert2(gs, &stream->dnstls_data.validation, 1, 0);
+         }
+ 
+         gnutls_handshake_set_timeout(gs, GNUTLS_DEFAULT_HANDSHAKE_TIMEOUT);
+diff --git a/src/resolve/resolved-dnstls-openssl.c b/src/resolve/resolved-dnstls-openssl.c
+index 85e202ff74..007aedaa5b 100644
+--- a/src/resolve/resolved-dnstls-openssl.c
++++ b/src/resolve/resolved-dnstls-openssl.c
+@@ -6,6 +6,7 @@
+ 
+ #include <openssl/bio.h>
+ #include <openssl/err.h>
++#include <openssl/x509v3.h>
+ 
+ #include "io-util.h"
+ #include "resolved-dns-stream.h"
+@@ -78,13 +79,19 @@ int dnstls_stream_connect_tls(DnsStream *stream, DnsServer *server) {
+ 
+         if (server->manager->dns_over_tls_mode == DNS_OVER_TLS_YES) {
+                 X509_VERIFY_PARAM *v;
+-                const unsigned char *ip;
+ 
+                 SSL_set_verify(s, SSL_VERIFY_PEER, NULL);
+                 v = SSL_get0_param(s);
+-                ip = server->family == AF_INET ? (const unsigned char*) &server->address.in.s_addr : server->address.in6.s6_addr;
+-                if (!X509_VERIFY_PARAM_set1_ip(v, ip, FAMILY_ADDRESS_SIZE(server->family)))
+-                        return -ECONNREFUSED;
++                if (server->server_name) {
++                        X509_VERIFY_PARAM_set_hostflags(v, X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS);
++                        if (X509_VERIFY_PARAM_set1_host(v, server->server_name, 0) == 0)
++                                return -ECONNREFUSED;
++                } else {
++                        const unsigned char *ip;
++                        ip = server->family == AF_INET ? (const unsigned char*) &server->address.in.s_addr : server->address.in6.s6_addr;
++                        if (X509_VERIFY_PARAM_set1_ip(v, ip, FAMILY_ADDRESS_SIZE(server->family)) == 0)
++                                return -ECONNREFUSED;
++                }
+         }
+ 
+         ERR_clear_error();
+-- 
+2.40.1
+

meta/recipes-core/systemd/systemd_244.5.bb

@@ -31,6 +31,7 @@ SRC_URI += "file://touchscreen.rules \
            file://network-fix-Link-reference-counter-issue.patch \
            file://rm-rf-refactor-rm-rf-children-split-out-body-of-directory.patch \
            file://rm-rf-optionally-fsync-after-removing-directory-tree.patch \
+           file://CVE-2018-21029.patch \
            file://CVE-2021-3997-1.patch \
            file://CVE-2021-3997-2.patch \
            file://CVE-2021-3997-3.patch \

meta/recipes-core/zlib/zlib/CVE-2023-45853.patch

@@ -0,0 +1,40 @@
+From 73331a6a0481067628f065ffe87bb1d8f787d10c Mon Sep 17 00:00:00 2001
+From: Hans Wennborg <hans@chromium.org>
+Date: Fri, 18 Aug 2023 11:05:33 +0200
+Subject: [PATCH] Reject overflows of zip header fields in minizip.
+
+This checks the lengths of the file name, extra field, and comment
+that would be put in the zip headers, and rejects them if they are
+too long. They are each limited to 65535 bytes in length by the zip
+format. This also avoids possible buffer overflows if the provided
+fields are too long.
+
+Upstream-Status: Backport from [https://github.com/madler/zlib/commit/73331a6a0481067628f065ffe87bb1d8f787d10c]
+CVE: CVE-2023-45853
+Signed-off-by: Ashish Sharma <asharma@mvista.com>
+---
+ contrib/minizip/zip.c | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/contrib/minizip/zip.c b/contrib/minizip/zip.c
+index 3d3d4cadd..0446109b2 100644
+--- a/contrib/minizip/zip.c
++++ b/contrib/minizip/zip.c
+@@ -1043,6 +1043,17 @@ extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file, const char* filename, c
+       return ZIP_PARAMERROR;
+ #endif
+ 
++    // The filename and comment length must fit in 16 bits.
++    if ((filename!=NULL) && (strlen(filename)>0xffff))
++        return ZIP_PARAMERROR;
++    if ((comment!=NULL) && (strlen(comment)>0xffff))
++        return ZIP_PARAMERROR;
++    // The extra field length must fit in 16 bits. If the member also requires
++    // a Zip64 extra block, that will also need to fit within that 16-bit
++    // length, but that will be checked for later.
++    if ((size_extrafield_local>0xffff) || (size_extrafield_global>0xffff))
++        return ZIP_PARAMERROR;
++
+     zi = (zip64_internal*)file;
+ 
+     if (zi->in_opened_file_inzip == 1)

meta/recipes-core/zlib/zlib_1.2.11.bb

@@ -11,6 +11,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/libpng/${BPN}/${PV}/${BPN}-${PV}.tar.xz \
            file://CVE-2018-25032.patch \
            file://run-ptest \
 	    file://CVE-2022-37434.patch \
+           file://CVE-2023-45853.patch \
            "
 UPSTREAM_CHECK_URI = "http://zlib.net/"
 
@@ -52,3 +53,6 @@ do_install_append_class-target() {
 }
 
 BBCLASSEXTEND = "native nativesdk"
+
+# this CVE is for cloudflare zlib
+CVE_CHECK_WHITELIST += "CVE-2023-6992"

meta/recipes-devtools/binutils/binutils-2.34.inc

@@ -53,5 +53,14 @@ SRC_URI = "\
      file://CVE-2020-16593.patch \
      file://0001-CVE-2021-45078.patch \
      file://CVE-2022-38533.patch \
+     file://CVE-2023-25588.patch \
+     file://CVE-2021-46174.patch \
+     file://CVE-2023-25584.patch \
+     file://CVE-2022-47007.patch \
+     file://CVE-2022-47008.patch \
+     file://CVE-2022-47010.patch \
+     file://CVE-2022-47011.patch \
+     file://CVE-2022-48063.patch \
+     file://CVE-2022-47695.patch \
 "
 S  = "${WORKDIR}/git"

meta/recipes-devtools/binutils/binutils/CVE-2021-46174.patch

@@ -0,0 +1,35 @@
+From 46322722ad40ac1a75672ae0f62f4969195f1368 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Thu, 20 Jan 2022 13:58:38 +1030
+Subject: [PATCH] PR28753, buffer overflow in read_section_stabs_debugging_info
+
+	PR 28753
+	* rddbg.c (read_section_stabs_debugging_info): Don't read past
+	end of section when concatentating stab strings.
+
+CVE: CVE-2021-46174
+Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=cad4d6b91e97]
+
+(cherry picked from commit 085b299b71721e15f5c5c5344dc3e4e4536dadba)
+(cherry picked from commit cad4d6b91e97b6962807d33c04ed7e7797788438)
+Signed-off-by: poojitha adireddy <pooadire@cisco.com>
+---
+ binutils/rddbg.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/binutils/rddbg.c b/binutils/rddbg.c
+index 72e934055b5..5e76d94a3c4 100644
+--- a/binutils/rddbg.c
++++ b/binutils/rddbg.c
+@@ -207,7 +207,7 @@ read_section_stabs_debugging_info (bfd *abfd, asymbol **syms, long symcount,
+ 		     an attempt to read the byte before 'strings' would occur.  */
+ 		  while ((len = strlen (s)) > 0
+ 			 && s[len  - 1] == '\\'
+-			 && stab + 12 < stabs + stabsize)
++			 && stab + 16 <= stabs + stabsize)
+ 		    {
+ 		      char *p;
+ 
+-- 
+2.23.1
+

meta/recipes-devtools/binutils/binutils/CVE-2022-47007.patch

@@ -0,0 +1,32 @@
+From 0ebc886149c22aceaf8ed74267821a59ca9d03eb Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Fri, 17 Jun 2022 09:00:41 +0930
+Subject: [PATCH] PR29254, memory leak in stab_demangle_v3_arg
+
+	PR 29254
+	* stabs.c (stab_demangle_v3_arg): Free dt on failure path.
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=0ebc886149c22aceaf8ed74267821a59ca9d03eb]
+CVE: CVE-2022-47007
+Signed-off-by: Virendra Thakur <virendrak@kpit.com>
+Comment: Patch refreshed based on codebase.
+---
+ binutils/stabs.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/binutils/stabs.c b/binutils/stabs.c
+index 2b5241637c1..796ff85b86a 100644
+--- a/binutils/stabs.c
++++ b/binutils/stabs.c
+@@ -5476,7 +5476,10 @@
+ 					  dc->u.s_binary.right,
+ 					  &varargs);
+ 	if (pargs == NULL)
+-	  return NULL;
++         {
++           free (dt);
++           return NULL;
++         }
+ 
+ 	return debug_make_function_type (dhandle, dt, pargs, varargs);
+       }
+

meta/recipes-devtools/binutils/binutils/CVE-2022-47008.patch

@@ -0,0 +1,64 @@
+From d6e1d48c83b165c129cb0aa78905f7ca80a1f682 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Fri, 17 Jun 2022 09:13:38 +0930
+Subject: [PATCH] PR29255, memory leak in make_tempdir
+
+	PR 29255
+	* bucomm.c (make_tempdir, make_tempname): Free template on all
+	failure paths.
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=d6e1d48c83b165c129cb0aa78905f7ca80a1f682]
+CVE: CVE-2022-47008
+Signed-off-by: Virendra Thakur <virendrak@kpit.com>
+Comment: Patch refreshed based on codebase.
+---
+ binutils/bucomm.c | 20 +++++++++++---------
+ 1 file changed, 11 insertions(+), 9 deletions(-)
+
+diff --git a/binutils/bucomm.c b/binutils/bucomm.c
+index fdc2209df9c..4395cb9f7f5 100644
+--- a/binutils/bucomm.c
++++ b/binutils/bucomm.c
+@@ -542,8 +542,9 @@
+ #else
+   tmpname = mktemp (tmpname);
+   if (tmpname == NULL)
+-    return NULL;
+-  fd = open (tmpname, O_RDWR | O_CREAT | O_EXCL, 0600);
++    fd = -1;
++  else
++    fd = open (tmpname, O_RDWR | O_CREAT | O_EXCL, 0600);
+ #endif
+   if (fd == -1)
+     {
+@@ -561,22 +562,23 @@
+ make_tempdir (const char *filename)
+ {
+   char *tmpname = template_in_dir (filename);
++  char *ret;
+ 
+ #ifdef HAVE_MKDTEMP
+-  return mkdtemp (tmpname);
++  ret = mkdtemp (tmpname);
+ #else
+-  tmpname = mktemp (tmpname);
+-  if (tmpname == NULL)
+-    return NULL;
++  ret = mktemp (tmpname);
+ #if defined (_WIN32) && !defined (__CYGWIN32__)
+   if (mkdir (tmpname) != 0)
+-    return NULL;
++    ret = NULL;
+ #else
+   if (mkdir (tmpname, 0700) != 0)
+-    return NULL;
++    ret = NULL;
+ #endif
+-  return tmpname;
+ #endif
++  if (ret == NULL)
++    free (tmpname);
++  return ret;
+ }
+ 
+ /* Parse a string into a VMA, with a fatal error if it can't be
+

meta/recipes-devtools/binutils/binutils/CVE-2022-47010.patch

@@ -0,0 +1,34 @@
+From 0d02e70b197c786f26175b9a73f94e01d14abdab Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 20 Jun 2022 10:39:31 +0930
+Subject: [PATCH] PR29262, memory leak in pr_function_type
+
+	PR 29262
+	* prdbg.c (pr_function_type): Free "s" on failure path.
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=0d02e70b197c786f26175b9a73f94e01d14abdab]
+CVE: CVE-2022-47010
+Signed-off-by: Virendra Thakur <virendrak@kpit.com>
+Comment: Patch refreshed based on codebase.
+---
+ binutils/prdbg.c | 7 ++-----
+ 1 file changed, 2 insertions(+), 5 deletions(-)
+
+diff --git a/binutils/prdbg.c b/binutils/prdbg.c
+index c1e41628d26..bb42a5b6c2d 100644
+--- a/binutils/prdbg.c
++++ b/binutils/prdbg.c
+@@ -778,12 +778,9 @@
+ 
+   strcat (s, ")");
+ 
+-  if (! substitute_type (info, s))
+-    return FALSE;
+-
++  bfd_boolean ret = substitute_type (info, s);
+   free (s);
+-
+-  return TRUE;
++  return ret;
+ }
+ 
+ /* Turn the top type on the stack into a reference to that type.  */

meta/recipes-devtools/binutils/binutils/CVE-2022-47011.patch

@@ -0,0 +1,31 @@
+From 8a24927bc8dbf6beac2000593b21235c3796dc35 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 20 Jun 2022 10:39:13 +0930
+Subject: [PATCH] PR29261, memory leak in parse_stab_struct_fields
+
+	PR 29261
+	* stabs.c (parse_stab_struct_fields): Free "fields" on failure path.
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=8a24927bc8dbf6beac2000593b21235c3796dc35]
+CVE: CVE-2022-47011
+Signed-off-by: Virendra Thakur <virendrak@kpit.com>
+Comment: Patch refreshed based on codebase.
+---
+ binutils/stabs.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/binutils/stabs.c b/binutils/stabs.c
+index 796ff85b86a..bf3f578cbcc 100644
+--- a/binutils/stabs.c
++++ b/binutils/stabs.c
+@@ -2368,7 +2368,10 @@
+ 
+       if (! parse_stab_one_struct_field (dhandle, info, pp, p, fields + c,
+ 					 staticsp, p_end))
+-	return FALSE;
++       {
++         free (fields);
++         return FALSE;
++       }
+ 
+       ++c;
+     }

meta/recipes-devtools/binutils/binutils/CVE-2022-47695.patch

@@ -0,0 +1,57 @@
+From 3d3af4ba39e892b1c544d667ca241846bc3df386 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Sun, 4 Dec 2022 22:15:40 +1030
+Subject: [PATCH] PR29846, segmentation fault in objdump.c compare_symbols
+
+Fixes a fuzzed object file problem where plt relocs were manipulated
+in such a way that two synthetic symbols were generated at the same
+plt location.  Won't occur in real object files.
+
+	PR 29846
+	PR 20337
+	* objdump.c (compare_symbols): Test symbol flags to exclude
+	section and synthetic symbols before attempting to check flavour.
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=3d3af4ba39e892b1c544d667ca241846bc3df386]
+CVE: CVE-2022-47695
+Signed-off-by: Virendra Thakur <virendrak@kpit.com>
+Comment: Patch refreshed based on codebase.
+---
+ binutils/objdump.c | 23 ++++++++++-------------
+ 1 file changed, 10 insertions(+), 13 deletions(-)
+
+diff --git a/binutils/objdump.c b/binutils/objdump.c
+index e8481b2d928..d95c8b68bf0 100644
+--- a/binutils/objdump.c
++++ b/binutils/objdump.c
+@@ -935,20 +935,17 @@
+ 	return 1;
+     }
+ 
+-  if (bfd_get_flavour (bfd_asymbol_bfd (a)) == bfd_target_elf_flavour
++  /* Sort larger size ELF symbols before smaller.  See PR20337.  */
++  bfd_vma asz = 0;
++  if ((a->flags & (BSF_SECTION_SYM | BSF_SYNTHETIC)) == 0
++      && bfd_get_flavour (bfd_asymbol_bfd (a)) == bfd_target_elf_flavour)
++    asz = ((elf_symbol_type *) a)->internal_elf_sym.st_size;
++  bfd_vma bsz = 0;
++  if ((b->flags & (BSF_SECTION_SYM | BSF_SYNTHETIC)) == 0
+       && bfd_get_flavour (bfd_asymbol_bfd (b)) == bfd_target_elf_flavour)
+-    {
+-      bfd_vma asz, bsz;
+-
+-      asz = 0;
+-      if ((a->flags & (BSF_SECTION_SYM | BSF_SYNTHETIC)) == 0)
+-	asz = ((elf_symbol_type *) a)->internal_elf_sym.st_size;
+-      bsz = 0;
+-      if ((b->flags & (BSF_SECTION_SYM | BSF_SYNTHETIC)) == 0)
+-	bsz = ((elf_symbol_type *) b)->internal_elf_sym.st_size;
+-      if (asz != bsz)
+-	return asz > bsz ? -1 : 1;
+-    }
++    bsz = ((elf_symbol_type *) b)->internal_elf_sym.st_size;
++  if (asz != bsz)
++    return asz > bsz ? -1 : 1;
+ 
+   /* Symbols that start with '.' might be section names, so sort them
+      after symbols that don't start with '.'.  */
+

meta/recipes-devtools/binutils/binutils/CVE-2022-48063.patch

@@ -0,0 +1,49 @@
+From 75393a2d54bcc40053e5262a3de9d70c5ebfbbfd Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Wed, 21 Dec 2022 11:51:23 +0000
+Subject: [PATCH] Fix an attempt to allocate an unreasonably large amount of
+ memory when parsing a corrupt ELF file.
+
+	PR  29924
+	* objdump.c (load_specific_debug_section): Check for excessively
+	large sections.
+Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=75393a2d54bcc40053e5262a3de9d70c5ebfbbfd]
+CVE: CVE-2022-48063
+Signed-off-by: Virendra Thakur <virendrak@kpit.com>
+Comment: Patch refreshed based on codebase.
+---
+ binutils/ChangeLog | 6 ++++++
+ binutils/objdump.c | 4 +++-
+ 2 files changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/binutils/ChangeLog b/binutils/ChangeLog
+index e7f918d3f65..020e09f3700 100644
+--- a/binutils/ChangeLog
++++ b/binutils/ChangeLog
+@@ -1,3 +1,9 @@
++2022-12-21  Nick Clifton  <nickc@redhat.com>
++
++	PR  29924
++	* objdump.c (load_specific_debug_section): Check for excessively
++	large sections.
++
+ 2021-02-11  Alan Modra  <amodra@gmail.com>
+ 
+ 	   PR 27290
+
+diff --git a/binutils/objdump.c b/binutils/objdump.c
+index d51abbe3858..2eb02de0e76 100644
+--- a/binutils/objdump.c
++++ b/binutils/objdump.c
+@@ -3479,7 +3479,9 @@
+   section->size = bfd_section_size (sec);
+   /* PR 24360: On 32-bit hosts sizeof (size_t) < sizeof (bfd_size_type). */
+   alloced = amt = section->size + 1;
+-  if (alloced != amt || alloced == 0)
++  if (alloced != amt
++      || alloced == 0
++      || (bfd_get_size (abfd) != 0 && alloced >= bfd_get_size (abfd)))
+     {
+       section->start = NULL;
+       free_debug_section (debug);
+

meta/recipes-devtools/binutils/binutils/CVE-2023-25584.patch

@@ -0,0 +1,530 @@
+CVE: CVE-2023-25584
+Upstream-Status: Backport [ import from ubuntu http://archive.ubuntu.com/ubuntu/pool/main/b/binutils/binutils_2.34-6ubuntu1.7.debian.tar.xz  upstream  https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=77c225bdeb410cf60da804879ad41622f5f1aa44 ]
+Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
+
+[Ubuntu note: this is backport of the original patch, no major changes just
+ fix this patch for this release]
+From 77c225bdeb410cf60da804879ad41622f5f1aa44 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 12 Dec 2022 18:28:49 +1030
+Subject: [PATCH] Lack of bounds checking in vms-alpha.c parse_module
+
+	PR 29873
+	PR 29874
+	PR 29875
+	PR 29876
+	PR 29877
+	PR 29878
+	PR 29879
+	PR 29880
+	PR 29881
+	PR 29882
+	PR 29883
+	PR 29884
+	PR 29885
+	PR 29886
+	PR 29887
+	PR 29888
+	PR 29889
+	PR 29890
+	PR 29891
+	* vms-alpha.c (parse_module): Make length param bfd_size_type.
+	Delete length == -1 checks.  Sanity check record_length.
+	Sanity check DST__K_MODBEG, DST__K_RTNBEG, DST__K_RTNEND lengths.
+	Sanity check DST__K_SOURCE and DST__K_LINE_NUM elements
+	before accessing.
+	(build_module_list): Pass dst_section size to parse_module.
+---
+ bfd/vms-alpha.c | 213 ++++++++++++++++++++++++++++++++++++++----------
+ 1 file changed, 168 insertions(+), 45 deletions(-)
+
+--- binutils-2.34.orig/bfd/vms-alpha.c
++++ binutils-2.34/bfd/vms-alpha.c
+@@ -4267,7 +4267,7 @@ new_module (bfd *abfd)
+ 
+ static void
+ parse_module (bfd *abfd, struct module *module, unsigned char *ptr,
+-	      int length)
++	      bfd_size_type length)
+ {
+   unsigned char *maxptr = ptr + length;
+   unsigned char *src_ptr, *pcl_ptr;
+@@ -4284,7 +4284,7 @@ parse_module (bfd *abfd, struct module *
+   curr_line = (struct lineinfo *) bfd_zalloc (abfd, sizeof (struct lineinfo));
+   module->line_table = curr_line;
+ 
+-  while (length == -1 || ptr < maxptr)
++  while (ptr < maxptr)
+     {
+       /* The first byte is not counted in the recorded length.  */
+       int rec_length = bfd_getl16 (ptr) + 1;
+@@ -4292,15 +4292,19 @@ parse_module (bfd *abfd, struct module *
+ 
+       vms_debug2 ((2, "DST record: leng %d, type %d\n", rec_length, rec_type));
+ 
+-      if (length == -1 && rec_type == DST__K_MODEND)
++      if (rec_length > maxptr - ptr)
++	break;
++      if (rec_type == DST__K_MODEND)
+ 	break;
+ 
+       switch (rec_type)
+ 	{
+ 	case DST__K_MODBEG:
++	  if (rec_length <= DST_S_B_MODBEG_NAME)
++	    break;
+ 	  module->name
+ 	    = _bfd_vms_save_counted_string (abfd, ptr + DST_S_B_MODBEG_NAME,
+-					    maxptr - (ptr + DST_S_B_MODBEG_NAME));
++					    rec_length - DST_S_B_MODBEG_NAME);
+ 
+ 	  curr_pc = 0;
+ 	  prev_pc = 0;
+@@ -4314,11 +4318,13 @@ parse_module (bfd *abfd, struct module *
+ 	  break;
+ 
+ 	case DST__K_RTNBEG:
++	  if (rec_length <= DST_S_B_RTNBEG_NAME)
++	    break;
+ 	  funcinfo = (struct funcinfo *)
+ 	    bfd_zalloc (abfd, sizeof (struct funcinfo));
+ 	  funcinfo->name
+ 	    = _bfd_vms_save_counted_string (abfd, ptr + DST_S_B_RTNBEG_NAME,
+-					    maxptr - (ptr + DST_S_B_RTNBEG_NAME));
++					    rec_length - DST_S_B_RTNBEG_NAME);
+ 	  funcinfo->low = bfd_getl32 (ptr + DST_S_L_RTNBEG_ADDRESS);
+ 	  funcinfo->next = module->func_table;
+ 	  module->func_table = funcinfo;
+@@ -4328,6 +4334,8 @@ parse_module (bfd *abfd, struct module *
+ 	  break;
+ 
+ 	case DST__K_RTNEND:
++	  if (rec_length < DST_S_L_RTNEND_SIZE + 4)
++	    break;
+ 	  module->func_table->high = module->func_table->low
+ 	    + bfd_getl32 (ptr + DST_S_L_RTNEND_SIZE) - 1;
+ 
+@@ -4358,13 +4366,66 @@ parse_module (bfd *abfd, struct module *
+ 
+ 	  vms_debug2 ((3, "source info\n"));
+ 
+-	  while (src_ptr < ptr + rec_length)
++	  while (src_ptr - ptr < rec_length)
+ 	    {
+ 	      int cmd = src_ptr[0], cmd_length, data;
+ 
+ 	      switch (cmd)
+ 		{
+ 		case DST__K_SRC_DECLFILE:
++		  if (src_ptr - ptr + DST_S_B_SRC_DF_LENGTH >= rec_length)
++		    cmd_length = 0x10000;
++		  else
++		    cmd_length = src_ptr[DST_S_B_SRC_DF_LENGTH] + 2;
++		  break;
++
++		case DST__K_SRC_DEFLINES_B:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_SRC_DEFLINES_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_SRC_INCRLNUM_B:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_SRC_SETFILE:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_SRC_SETLNUM_L:
++		  cmd_length = 5;
++		  break;
++
++		case DST__K_SRC_SETLNUM_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_SRC_SETREC_L:
++		  cmd_length = 5;
++		  break;
++
++		case DST__K_SRC_SETREC_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_SRC_FORMFEED:
++		  cmd_length = 1;
++		  break;
++
++		default:
++		  cmd_length = 2;
++		  break;
++		}
++
++	      if (src_ptr - ptr + cmd_length > rec_length)
++		break;
++
++	      switch (cmd)
++		{
++		case DST__K_SRC_DECLFILE:
+ 		  {
+ 		    unsigned int fileid
+ 		      = bfd_getl16 (src_ptr + DST_S_W_SRC_DF_FILEID);
+@@ -4384,7 +4445,6 @@ parse_module (bfd *abfd, struct module *
+ 
+ 		    module->file_table [fileid].name = filename;
+ 		    module->file_table [fileid].srec = 1;
+-		    cmd_length = src_ptr[DST_S_B_SRC_DF_LENGTH] + 2;
+ 		    vms_debug2 ((4, "DST_S_C_SRC_DECLFILE: %d, %s\n",
+ 				 fileid, module->file_table [fileid].name));
+ 		  }
+@@ -4401,7 +4461,6 @@ parse_module (bfd *abfd, struct module *
+ 		  srec->sfile = curr_srec->sfile;
+ 		  curr_srec->next = srec;
+ 		  curr_srec = srec;
+-		  cmd_length = 2;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_B: %d\n", data));
+ 		  break;
+ 
+@@ -4416,14 +4475,12 @@ parse_module (bfd *abfd, struct module *
+ 		  srec->sfile = curr_srec->sfile;
+ 		  curr_srec->next = srec;
+ 		  curr_srec = srec;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_W: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SRC_INCRLNUM_B:
+ 		  data = src_ptr[DST_S_B_SRC_UNSBYTE];
+ 		  curr_srec->line += data;
+-		  cmd_length = 2;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_INCRLNUM_B: %d\n", data));
+ 		  break;
+ 
+@@ -4431,21 +4488,18 @@ parse_module (bfd *abfd, struct module *
+ 		  data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
+ 		  curr_srec->sfile = data;
+ 		  curr_srec->srec = module->file_table[data].srec;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SRC_SETLNUM_L:
+ 		  data = bfd_getl32 (src_ptr + DST_S_L_SRC_UNSLONG);
+ 		  curr_srec->line = data;
+-		  cmd_length = 5;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_L: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SRC_SETLNUM_W:
+ 		  data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
+ 		  curr_srec->line = data;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_W: %d\n", data));
+ 		  break;
+ 
+@@ -4453,7 +4507,6 @@ parse_module (bfd *abfd, struct module *
+ 		  data = bfd_getl32 (src_ptr + DST_S_L_SRC_UNSLONG);
+ 		  curr_srec->srec = data;
+ 		  module->file_table[curr_srec->sfile].srec = data;
+-		  cmd_length = 5;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_SETREC_L: %d\n", data));
+ 		  break;
+ 
+@@ -4461,19 +4514,16 @@ parse_module (bfd *abfd, struct module *
+ 		  data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
+ 		  curr_srec->srec = data;
+ 		  module->file_table[curr_srec->sfile].srec = data;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_SETREC_W: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SRC_FORMFEED:
+-		  cmd_length = 1;
+ 		  vms_debug2 ((4, "DST_S_C_SRC_FORMFEED\n"));
+ 		  break;
+ 
+ 		default:
+ 		  _bfd_error_handler (_("unknown source command %d"),
+ 				      cmd);
+-		  cmd_length = 2;
+ 		  break;
+ 		}
+ 
+@@ -4486,7 +4536,7 @@ parse_module (bfd *abfd, struct module *
+ 
+ 	  vms_debug2 ((3, "line info\n"));
+ 
+-	  while (pcl_ptr < ptr + rec_length)
++	  while (pcl_ptr - ptr < rec_length)
+ 	    {
+ 	      /* The command byte is signed so we must sign-extend it.  */
+ 	      int cmd = ((signed char *)pcl_ptr)[0], cmd_length, data;
+@@ -4494,10 +4544,106 @@ parse_module (bfd *abfd, struct module *
+ 	      switch (cmd)
+ 		{
+ 		case DST__K_DELTA_PC_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_DELTA_PC_L:
++		  cmd_length = 5;
++		  break;
++
++		case DST__K_INCR_LINUM:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_INCR_LINUM_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_INCR_LINUM_L:
++		  cmd_length = 5;
++		  break;
++
++		case DST__K_SET_LINUM_INCR:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_SET_LINUM_INCR_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_RESET_LINUM_INCR:
++		  cmd_length = 1;
++		  break;
++
++		case DST__K_BEG_STMT_MODE:
++		  cmd_length = 1;
++		  break;
++
++		case DST__K_END_STMT_MODE:
++		  cmd_length = 1;
++		  break;
++
++		case DST__K_SET_LINUM_B:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_SET_LINUM:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_SET_LINUM_L:
++		  cmd_length = 5;
++		  break;
++
++		case DST__K_SET_PC:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_SET_PC_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_SET_PC_L:
++		  cmd_length = 5;
++		  break;
++
++		case DST__K_SET_STMTNUM:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_TERM:
++		  cmd_length = 2;
++		  break;
++
++		case DST__K_TERM_W:
++		  cmd_length = 3;
++		  break;
++
++		case DST__K_TERM_L:
++		  cmd_length = 5;
++		  break;
++
++		case DST__K_SET_ABS_PC:
++		  cmd_length = 5;
++		  break;
++
++		default:
++		  if (cmd <= 0)
++		    cmd_length = 1;
++		  else
++		    cmd_length = 2;
++		  break;
++		}
++
++	      if (pcl_ptr - ptr + cmd_length > rec_length)
++		break;
++
++	      switch (cmd)
++		{
++		case DST__K_DELTA_PC_W:
+ 		  data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
+ 		  curr_pc += data;
+ 		  curr_linenum += 1;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST__K_DELTA_PC_W: %d\n", data));
+ 		  break;
+ 
+@@ -4505,131 +4651,111 @@ parse_module (bfd *abfd, struct module *
+ 		  data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
+ 		  curr_pc += data;
+ 		  curr_linenum += 1;
+-		  cmd_length = 5;
+ 		  vms_debug2 ((4, "DST__K_DELTA_PC_L: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_INCR_LINUM:
+ 		  data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
+ 		  curr_linenum += data;
+-		  cmd_length = 2;
+ 		  vms_debug2 ((4, "DST__K_INCR_LINUM: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_INCR_LINUM_W:
+ 		  data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
+ 		  curr_linenum += data;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST__K_INCR_LINUM_W: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_INCR_LINUM_L:
+ 		  data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
+ 		  curr_linenum += data;
+-		  cmd_length = 5;
+ 		  vms_debug2 ((4, "DST__K_INCR_LINUM_L: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SET_LINUM_INCR:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_SET_LINUM_INCR");
+-		  cmd_length = 2;
+ 		  break;
+ 
+ 		case DST__K_SET_LINUM_INCR_W:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_SET_LINUM_INCR_W");
+-		  cmd_length = 3;
+ 		  break;
+ 
+ 		case DST__K_RESET_LINUM_INCR:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_RESET_LINUM_INCR");
+-		  cmd_length = 1;
+ 		  break;
+ 
+ 		case DST__K_BEG_STMT_MODE:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_BEG_STMT_MODE");
+-		  cmd_length = 1;
+ 		  break;
+ 
+ 		case DST__K_END_STMT_MODE:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_END_STMT_MODE");
+-		  cmd_length = 1;
+ 		  break;
+ 
+ 		case DST__K_SET_LINUM_B:
+ 		  data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
+ 		  curr_linenum = data;
+-		  cmd_length = 2;
+ 		  vms_debug2 ((4, "DST__K_SET_LINUM_B: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SET_LINUM:
+ 		  data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
+ 		  curr_linenum = data;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST__K_SET_LINE_NUM: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SET_LINUM_L:
+ 		  data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
+ 		  curr_linenum = data;
+-		  cmd_length = 5;
+ 		  vms_debug2 ((4, "DST__K_SET_LINUM_L: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SET_PC:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_SET_PC");
+-		  cmd_length = 2;
+ 		  break;
+ 
+ 		case DST__K_SET_PC_W:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_SET_PC_W");
+-		  cmd_length = 3;
+ 		  break;
+ 
+ 		case DST__K_SET_PC_L:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_SET_PC_L");
+-		  cmd_length = 5;
+ 		  break;
+ 
+ 		case DST__K_SET_STMTNUM:
+ 		  _bfd_error_handler
+ 		    (_("%s not implemented"), "DST__K_SET_STMTNUM");
+-		  cmd_length = 2;
+ 		  break;
+ 
+ 		case DST__K_TERM:
+ 		  data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
+ 		  curr_pc += data;
+-		  cmd_length = 2;
+ 		  vms_debug2 ((4, "DST__K_TERM: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_TERM_W:
+ 		  data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
+ 		  curr_pc += data;
+-		  cmd_length = 3;
+ 		  vms_debug2 ((4, "DST__K_TERM_W: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_TERM_L:
+ 		  data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
+ 		  curr_pc += data;
+-		  cmd_length = 5;
+ 		  vms_debug2 ((4, "DST__K_TERM_L: %d\n", data));
+ 		  break;
+ 
+ 		case DST__K_SET_ABS_PC:
+ 		  data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
+ 		  curr_pc = data;
+-		  cmd_length = 5;
+ 		  vms_debug2 ((4, "DST__K_SET_ABS_PC: 0x%x\n", data));
+ 		  break;
+ 
+@@ -4638,15 +4764,11 @@ parse_module (bfd *abfd, struct module *
+ 		    {
+ 		      curr_pc -= cmd;
+ 		      curr_linenum += 1;
+-		      cmd_length = 1;
+ 		      vms_debug2 ((4, "bump pc to 0x%lx and line to %d\n",
+ 				   (unsigned long)curr_pc, curr_linenum));
+ 		    }
+ 		  else
+-		    {
+-		      _bfd_error_handler (_("unknown line command %d"), cmd);
+-		      cmd_length = 2;
+-		    }
++		    _bfd_error_handler (_("unknown line command %d"), cmd);
+ 		  break;
+ 		}
+ 
+@@ -4778,7 +4900,7 @@ build_module_list (bfd *abfd)
+ 	return NULL;
+ 
+       module = new_module (abfd);
+-      parse_module (abfd, module, PRIV (dst_section)->contents, -1);
++      parse_module (abfd, module, PRIV (dst_section)->contents, PRIV (dst_section)->size);
+       list = module;
+     }
+ 

meta/recipes-devtools/binutils/binutils/CVE-2023-25588.patch

@@ -0,0 +1,149 @@
+From d12f8998d2d086f0a6606589e5aedb7147e6f2f1 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Fri, 14 Oct 2022 10:30:21 +1030
+Subject: [PATCH] PR29677, Field `the_bfd` of `asymbol` is uninitialised
+
+Besides not initialising the_bfd of synthetic symbols, counting
+symbols when sizing didn't match symbols created if there were any
+dynsyms named "".  We don't want synthetic symbols without names
+anyway, so get rid of them.  Also, simplify and correct sanity checks.
+
+	PR 29677
+	* mach-o.c (bfd_mach_o_get_synthetic_symtab): Rewrite.
+---
+Upstream-Status: Backport from [https://sourceware.org/git/?p=binutils-gdb.git;a=patch;h=d12f8998d2d086f0a6606589e5aedb7147e6f2f1]
+CVE: CVE-2023-25588
+CVE: CVE-2022-47696
+
+Signed-off-by: Ashish Sharma <asharma@mvista.com>
+Signed-off-by: poojitha adireddy <pooadire@cisco.com>
+
+ bfd/mach-o.c | 72 ++++++++++++++++++++++------------------------------
+ 1 file changed, 31 insertions(+), 41 deletions(-)
+
+diff --git a/bfd/mach-o.c b/bfd/mach-o.c
+index acb35e7f0c6..5279343768c 100644
+--- a/bfd/mach-o.c
++++ b/bfd/mach-o.c
+@@ -938,11 +938,9 @@ bfd_mach_o_get_synthetic_symtab (bfd *abfd,
+   bfd_mach_o_symtab_command *symtab = mdata->symtab;
+   asymbol *s;
+   char * s_start;
+-  char * s_end;
+   unsigned long count, i, j, n;
+   size_t size;
+   char *names;
+-  char *nul_name;
+   const char stub [] = "$stub";
+ 
+   *ret = NULL;
+@@ -955,27 +953,27 @@ bfd_mach_o_get_synthetic_symtab (bfd *abfd,
+   /* We need to allocate a bfd symbol for every indirect symbol and to
+      allocate the memory for its name.  */
+   count = dysymtab->nindirectsyms;
+-  size = count * sizeof (asymbol) + 1;
+-
++  size = 0;
+   for (j = 0; j < count; j++)
+     {
+-      const char * strng;
+       unsigned int isym = dysymtab->indirect_syms[j];
++      const char *str;
+ 
+       /* Some indirect symbols are anonymous.  */
+-      if (isym < symtab->nsyms && (strng = symtab->symbols[isym].symbol.name))
+-	/* PR 17512: file: f5b8eeba.  */
+-	size += strnlen (strng, symtab->strsize - (strng - symtab->strtab)) + sizeof (stub);
++      if (isym < symtab->nsyms
++	  && (str = symtab->symbols[isym].symbol.name) != NULL)
++	{
++	  /* PR 17512: file: f5b8eeba.  */
++	  size += strnlen (str, symtab->strsize - (str - symtab->strtab));
++	  size += sizeof (stub);
++	}
+     }
+ 
+-  s_start = bfd_malloc (size);
++  s_start = bfd_malloc (size + count * sizeof (asymbol));
+   s = *ret = (asymbol *) s_start;
+   if (s == NULL)
+     return -1;
+   names = (char *) (s + count);
+-  nul_name = names;
+-  *names++ = 0;
+-  s_end = s_start + size;
+ 
+   n = 0;
+   for (i = 0; i < mdata->nsects; i++)
+@@ -997,47 +995,39 @@ bfd_mach_o_get_synthetic_symtab (bfd *abfd,
+ 	  entry_size = bfd_mach_o_section_get_entry_size (abfd, sec);
+ 
+ 	  /* PR 17512: file: 08e15eec.  */
+-	  if (first >= count || last >= count || first > last)
++	  if (first >= count || last > count || first > last)
+ 	    goto fail;
+ 
+ 	  for (j = first; j < last; j++)
+ 	    {
+ 	      unsigned int isym = dysymtab->indirect_syms[j];
+-
+-	      /* PR 17512: file: 04d64d9b.  */
+-	      if (((char *) s) + sizeof (* s) > s_end)
+-		goto fail;
+-
+-	      s->flags = BSF_GLOBAL | BSF_SYNTHETIC;
+-	      s->section = sec->bfdsection;
+-	      s->value = addr - sec->addr;
+-	      s->udata.p = NULL;
++	      const char *str;
++	      size_t len;
+ 
+ 	      if (isym < symtab->nsyms
+-		  && symtab->symbols[isym].symbol.name)
++		  && (str = symtab->symbols[isym].symbol.name) != NULL)
+ 		{
+-		  const char *sym = symtab->symbols[isym].symbol.name;
+-		  size_t len;
+-
+-		  s->name = names;
+-		  len = strlen (sym);
+-		  /* PR 17512: file: 47dfd4d2.  */
+-		  if (names + len >= s_end)
++		  /* PR 17512: file: 04d64d9b.  */
++		  if (n >= count)
+ 		    goto fail;
+-		  memcpy (names, sym, len);
+-		  names += len;
+-		  /* PR 17512: file: 18f340a4.  */
+-		  if (names + sizeof (stub) >= s_end)
++		  len = strnlen (str, symtab->strsize - (str - symtab->strtab));
++		  /* PR 17512: file: 47dfd4d2, 18f340a4.  */
++		  if (size < len + sizeof (stub))
+ 		    goto fail;
+-		  memcpy (names, stub, sizeof (stub));
+-		  names += sizeof (stub);
++		  memcpy (names, str, len);
++		  memcpy (names + len, stub, sizeof (stub));
++		  s->name = names;
++		  names += len + sizeof (stub);
++		  size -= len + sizeof (stub);
++		  s->the_bfd = symtab->symbols[isym].symbol.the_bfd;
++		  s->flags = BSF_GLOBAL | BSF_SYNTHETIC;
++		  s->section = sec->bfdsection;
++		  s->value = addr - sec->addr;
++		  s->udata.p = NULL;
++		  s++;
++		  n++;
+ 		}
+-	      else
+-		s->name = nul_name;
+-
+ 	      addr += entry_size;
+-	      s++;
+-	      n++;
+ 	    }
+ 	  break;
+ 	default:
+-- 
+2.39.3
+

meta/recipes-devtools/cmake/cmake/OEToolchainConfig.cmake

@@ -19,3 +19,6 @@ file( GLOB toolchain_config_files "${CMAKE_TOOLCHAIN_FILE}.d/*.cmake" )
 foreach(config ${toolchain_config_files})
     include(${config})
 endforeach()
+
+unset(CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES)
+unset(CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES)