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binutils: fix CVE-2025-11839

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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]

(From OE-Core rev: d60c144e082d6e6db4f9971bb886751199cd433f)

Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Yash Shinde 2025-12-19 01:50:15 -08:00 committed by Steve Sakoman
parent c65b128458
commit a247883e38
2 changed files with 33 additions and 0 deletions
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1
meta/recipes-devtools/binutils/binutils-2.42.inc
View File

@ -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"

32
meta/recipes-devtools/binutils/binutils/0029-CVE-2025-11839.patch Normal file
View File

@ -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