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binutils: Fix CVE-2025-1182

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Upstream-Status: Submitted [https://sourceware.org/pipermail/binutils/2025-May/141415.html]
CVE: CVE-2025-1182

(From OE-Core rev: 50ee37e89a04a3dd6b652831977171973791f6de)

Signed-off-by: Harish Sadineni <Harish.Sadineni@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Harish Sadineni
2025-05-27 21:59:13 -07:00
committed by Steve Sakoman
parent 790df89c8a
commit cfe5f27c2a
2 changed files with 37 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
meta/recipes-devtools/binutils/binutils-2.44.inc
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@@ -37,5 +37,6 @@ SRC_URI = "\
file://0014-Remove-duplicate-pe-dll.o-entry-deom-targ_extra_ofil.patch \
file://0015-CVE-2025-1178.patch \
file://CVE-2025-1180.patch \
file://CVE-2025-1182.patch \
"
S = "${WORKDIR}/git"

36
meta/recipes-devtools/binutils/binutils/CVE-2025-1182.patch Normal file
View File

@@ -0,0 +1,36 @@
From 92bcd04fcd97f261ff40e9248e00a1dbebf3a536 Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Tue, 27 May 2025 03:37:50 -0700
Subject: [PATCH] Backport fix for PR 32644(CVE-2025-1182)
Fix another illegal memory access triggered by corrupt ELF input files.
PR 32644
(cherry picked from commit:b425859021d17adf62f06fb904797cf8642986ad)
Upstream-Status: Submitted [https://sourceware.org/pipermail/binutils/2025-May/141415.html]
CVE: CVE-2025-1182
Signed-off-by: Harish Sadineni <Harish.Sadineni@windriver.com>
---
bfd/elflink.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 6346d7e2b4b..a0b237b2224 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -15084,6 +15084,10 @@ bfd_elf_reloc_symbol_deleted_p (bfd_vma offset, void *cookie)
}
else
{
+ if (r_symndx >= rcookie->locsymcount)
+ /* This can happen with corrupt input. */
+ return false;
+
/* It's not a relocation against a global symbol,
but it could be a relocation against a local
symbol for a discarded section. */
--
2.49.0