From: Peter Marko Date: Mon, 20 Oct 2025 22:09:09 +0000 (+0200) Subject: binutils: patch CVE-2025-11412 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6b94ff6c584a31d2b1e06d1e1dc19392d759b4b7;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git binutils: patch CVE-2025-11412 Pick commit per NVD CVE report. Signed-off-by: Peter Marko Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Ross Burton Signed-off-by: Richard Purdie --- diff --git a/meta/recipes-devtools/binutils/binutils-2.45.inc b/meta/recipes-devtools/binutils/binutils-2.45.inc index 2adff3c456..ffd6c3b238 100644 --- a/meta/recipes-devtools/binutils/binutils-2.45.inc +++ b/meta/recipes-devtools/binutils/binutils-2.45.inc @@ -40,4 +40,5 @@ SRC_URI = "\ file://0016-CVE-2025-11082.patch \ file://0017-CVE-2025-11083.patch \ file://CVE-2025-11414.patch \ + file://CVE-2025-11412.patch \ " diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2025-11412.patch b/meta/recipes-devtools/binutils/binutils/CVE-2025-11412.patch new file mode 100644 index 0000000000..ab718f5354 --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2025-11412.patch @@ -0,0 +1,35 @@ +From 047435dd988a3975d40c6626a8f739a0b2e154bc Mon Sep 17 00:00:00 2001 +From: Alan Modra +Date: Thu, 25 Sep 2025 08:22:24 +0930 +Subject: [PATCH] PR 33452 SEGV in bfd_elf_gc_record_vtentry + +Limit addends on vtentry relocs, otherwise ld might attempt to +allocate a stupidly large array. This also fixes the expression +overflow leading to pr33452. A vtable of 33M entries on a 64-bit +host is surely large enough, especially considering that VTINHERIT +and VTENTRY relocations are to support -fvtable-gc that disappeared +from gcc over 20 years ago. + + PR ld/33452 + * elflink.c (bfd_elf_gc_record_vtentry): Sanity check addend. + +CVE: CVE-2025-11412 +Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=047435dd988a3975d40c6626a8f739a0b2e154bc] +Signed-off-by: Peter Marko +--- + bfd/elflink.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bfd/elflink.c b/bfd/elflink.c +index 54f0d6e957e..0a0456177c2 100644 +--- a/bfd/elflink.c ++++ b/bfd/elflink.c +@@ -14837,7 +14837,7 @@ bfd_elf_gc_record_vtentry (bfd *abfd, asection *sec, + const struct elf_backend_data *bed = get_elf_backend_data (abfd); + unsigned int log_file_align = bed->s->log_file_align; + +- if (!h) ++ if (!h || addend > 1u << 28) + { + /* xgettext:c-format */ + _bfd_error_handler (_("%pB: section '%pA': corrupt VTENTRY entry"),