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cve-check: add CVE_CHECK_REPORT_PATCHED variable to suppress reporting of patched CVEs

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Default behavior is not changed. To suppress patched CVEs, set:

        CVE_CHECK_REPORT_PATCHED = ""

(From OE-Core rev: 05bd9f1f006cf94cf5324f96df29cd5862abaf45)

Signed-off-by: Chris Laplante <chris.laplante@agilent.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chris Laplante
2020-09-29 11:57:46 -04:00
committed by Richard Purdie
parent 47a35a3843
commit 3d24ecf540
1 changed files with 22 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
meta/classes/cve-check.bbclass
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@@ -41,14 +41,16 @@ CVE_CHECK_MANIFEST ?= "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.cve
CVE_CHECK_COPY_FILES ??= "1"
CVE_CHECK_CREATE_MANIFEST ??= "1"
CVE_CHECK_REPORT_PATCHED ??= "1"
# Whitelist for packages (PN)
CVE_CHECK_PN_WHITELIST ?= ""
# Whitelist for CVE. If a CVE is found, then it is considered patched.
# The value is a string containing space separated CVE values:
#
#
# CVE_CHECK_WHITELIST = 'CVE-2014-2524 CVE-2018-1234'
#
#
CVE_CHECK_WHITELIST ?= ""
python cve_save_summary_handler () {
@@ -332,12 +334,15 @@ def cve_write_data(d, patched, unpatched, whitelisted, cve_data):
bb.utils.mkdirhier(os.path.dirname(cve_file))
for cve in sorted(cve_data):
is_patched = cve in patched
if is_patched and (d.getVar("CVE_CHECK_REPORT_PATCHED") != "1"):
continue
write_string += "PACKAGE NAME: %s\n" % d.getVar("PN")
write_string += "PACKAGE VERSION: %s%s\n" % (d.getVar("EXTENDPE"), d.getVar("PV"))
write_string += "CVE: %s\n" % cve
if cve in whitelisted:
write_string += "CVE STATUS: Whitelisted\n"
elif cve in patched:
elif is_patched:
write_string += "CVE STATUS: Patched\n"
else:
unpatched_cves.append(cve)
@@ -351,19 +356,20 @@ def cve_write_data(d, patched, unpatched, whitelisted, cve_data):
if unpatched_cves:
bb.warn("Found unpatched CVE (%s), for more information check %s" % (" ".join(unpatched_cves),cve_file))
with open(cve_file, "w") as f:
bb.note("Writing file %s with CVE information" % cve_file)
f.write(write_string)
if d.getVar("CVE_CHECK_COPY_FILES") == "1":
deploy_file = d.getVar("CVE_CHECK_RECIPE_FILE")
bb.utils.mkdirhier(os.path.dirname(deploy_file))
with open(deploy_file, "w") as f:
if write_string:
with open(cve_file, "w") as f:
bb.note("Writing file %s with CVE information" % cve_file)
f.write(write_string)
if d.getVar("CVE_CHECK_CREATE_MANIFEST") == "1":
cvelogpath = d.getVar("CVE_CHECK_SUMMARY_DIR")
bb.utils.mkdirhier(cvelogpath)
if d.getVar("CVE_CHECK_COPY_FILES") == "1":
deploy_file = d.getVar("CVE_CHECK_RECIPE_FILE")
bb.utils.mkdirhier(os.path.dirname(deploy_file))
with open(deploy_file, "w") as f:
f.write(write_string)
with open(d.getVar("CVE_CHECK_TMP_FILE"), "a") as f:
f.write("%s" % write_string)
if d.getVar("CVE_CHECK_CREATE_MANIFEST") == "1":
cvelogpath = d.getVar("CVE_CHECK_SUMMARY_DIR")
bb.utils.mkdirhier(cvelogpath)
with open(d.getVar("CVE_CHECK_TMP_FILE"), "a") as f:
f.write("%s" % write_string)