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[walnascar] binutils: Fix CVE-2025-1182

Message ID 20250528045913.1395184-1-Harish.Sadineni@windriver.com
State Under Review
Delegated to: Steve Sakoman
Headers show
Series [walnascar] binutils: Fix CVE-2025-1182 | expand

Commit Message

Sadineni, Harish May 28, 2025, 4:59 a.m. UTC 
From: Harish Sadineni <Harish.Sadineni@windriver.com>

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>
---
 .../binutils/binutils-2.44.inc                |  1 +
 .../binutils/binutils/CVE-2025-1182.patch     | 36 +++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 meta/recipes-devtools/binutils/binutils/CVE-2025-1182.patch
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Patch

diff --git a/meta/recipes-devtools/binutils/binutils-2.44.inc b/meta/recipes-devtools/binutils/binutils-2.44.inc
index 7a19aa31d5..53059393af 100644
--- a/meta/recipes-devtools/binutils/binutils-2.44.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.44.inc
@@ -35,5 +35,6 @@  SRC_URI = "\
      file://0012-Only-generate-an-RPATH-entry-if-LD_RUN_PATH-is-not-e.patch \
      file://0013-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch \
      file://0014-Remove-duplicate-pe-dll.o-entry-deom-targ_extra_ofil.patch \
+     file://CVE-2025-1182.patch \
 "
 S  = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2025-1182.patch b/meta/recipes-devtools/binutils/binutils/CVE-2025-1182.patch
new file mode 100644
index 0000000000..b02b9fd1d2
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/CVE-2025-1182.patch
@@ -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
+