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[scarthgap,1/2] binutils: fix CVE-2025-11839

Message ID 20251219095016.497666-1-Yash.Shinde@windriver.com
State New
Headers show
Series [scarthgap,1/2] binutils: fix CVE-2025-11839 | expand

Commit Message

Yash Shinde Dec. 19, 2025, 9:50 a.m. UTC 
From: Yash Shinde <Yash.Shinde@windriver.com>

CVE-2025-11839

PR 33448
[BUG] Aborted in tg_tag_type at prdbg.c:2452
Remove call to abort in the DGB debug format printing code, thus allowing
the display of a fuzzed input file to complete without triggering an abort.

https://sourceware.org/bugzilla/show_bug.cgi?id=33448

Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=12ef7d5b7b02d0023db645d86eb9d0797bc747fe]

Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
---
 .../binutils/binutils-2.42.inc                |  1 +
 .../binutils/0029-CVE-2025-11839.patch        | 32 +++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 meta/recipes-devtools/binutils/binutils/0029-CVE-2025-11839.patch
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Patch

diff --git a/meta/recipes-devtools/binutils/binutils-2.42.inc b/meta/recipes-devtools/binutils/binutils-2.42.inc
index 69c5eddefb..e045ccf00d 100644
--- a/meta/recipes-devtools/binutils/binutils-2.42.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.42.inc
@@ -67,5 +67,6 @@  SRC_URI = "\
      file://CVE-2025-11412.patch \
      file://CVE-2025-11413.patch \
      file://0028-CVE-2025-11494.patch \
+     file://0029-CVE-2025-11839.patch \
 "
 S  = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/0029-CVE-2025-11839.patch b/meta/recipes-devtools/binutils/binutils/0029-CVE-2025-11839.patch
new file mode 100644
index 0000000000..7f2f6d553d
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/0029-CVE-2025-11839.patch
@@ -0,0 +1,32 @@ 
+From 12ef7d5b7b02d0023db645d86eb9d0797bc747fe Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Mon, 3 Nov 2025 11:49:02 +0000
+Subject: [PATCH] Remove call to abort in the DGB debug format printing code,
+ thus allowing the display of a fuzzed input file to complete without
+ triggering an abort.
+
+PR 33448
+---
+ binutils/prdbg.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=12ef7d5b7b02d0023db645d86eb9d0797bc747fe]
+CVE: CVE-2025-11839
+
+Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
+
+diff --git a/binutils/prdbg.c b/binutils/prdbg.c
+index c239aeb1a79..5d405c48e3d 100644
+--- a/binutils/prdbg.c
++++ b/binutils/prdbg.c
+@@ -2449,7 +2449,6 @@ tg_tag_type (void *p, const char *name, unsigned int id,
+       t = "union class ";
+       break;
+     default:
+-      abort ();
+       return false;
+     }
+ 
+-- 
+2.43.7
+