@@ -79,5 +79,6 @@ SRC_URI = "\
file://CVE-2026-6846.patch \
file://CVE-2025-69645.patch \
file://CVE-2025-1147.patch \
+ file://CVE-2025-8224.patch \
"
S = "${WORKDIR}/git"
new file mode 100644
@@ -0,0 +1,54 @@
+From db856d41004301b3a56438efd957ef5cabb91530 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Sun, 25 Aug 2024 15:20:21 +0930
+Subject: [PATCH] PR32109, aborting at bfd/bfd.c:1236 in int _bfd_doprnt
+
+Since bfd_section for .strtab isn't set, print the section index
+instead. Also, don't return NULL on this error as that results in
+multiple mmap/read of the string table. (We could return NULL if we
+arranged to set sh_size zero first, but just what we do with fuzzed
+object files is of no concern, and terminating the table might make a
+faulty object file usable.)
+
+ PR 32109
+ * elf.c (bfd_elf_get_str_section): Remove outdated comment, and
+ tweak shstrtabsize test to suit. Don't use string tab bfd_section
+ in error message, use index instead. Don't return NULL on
+ unterminated string section, terminate it.
+ (_bfd_elf_get_dynamic_symbols): Similarly terminate string table
+ section.
+
+[Backport note: Adapted for binutils 2.42. The upstream commit targets
+a newer codebase that uses _bfd_mmap_readonly_persistent and has an
+explicit unterminated-string error path with return NULL. In 2.42 the
+code uses _bfd_alloc_and_read with shstrtabsize+1 allocation and
+unconditionally null-terminates via shstrtab[shstrtabsize] = '\0'.
+Only the shstrtabsize overflow check fix applies here (shstrtabsize + 1 <= 1
+changed to shstrtabsize == 0). The second upstream hunk (DT_STRTAB
+error_return -> terminate) does not apply as 2.42 already
+unconditionally null-terminates the dynamic string table.]
+
+CVE: CVE-2025-8224
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=db856d41004301b3a56438efd957ef5cabb91530]
+
+Signed-off-by: Jaipaul Cheernam <jaipaul.cheernam@est.tech>
+---
+ bfd/elf.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/bfd/elf.c b/bfd/elf.c
+--- a/bfd/elf.c
++++ b/bfd/elf.c
+@@ -285,9 +285,7 @@ bfd_elf_get_str_section (bfd *abfd, unsigned int shindex)
+ offset = i_shdrp[shindex]->sh_offset;
+ shstrtabsize = i_shdrp[shindex]->sh_size;
+
+- /* Allocate and clear an extra byte at the end, to prevent crashes
+- in case the string table is not terminated. */
+- if (shstrtabsize + 1 <= 1
++ if (shstrtabsize == 0
+ || bfd_seek (abfd, offset, SEEK_SET) != 0
+ || (shstrtab = _bfd_alloc_and_read (abfd, shstrtabsize + 1,
+ shstrtabsize)) == NULL)
+--
+2.43.7
Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-8224 https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=db856d41004301b3a56438efd957ef5cabb91530 [Adapted for binutils 2.42: only the shstrtabsize overflow check in bfd_elf_get_str_section applies. The second upstream hunk (DT_STRTAB) does not apply as 2.42 already unconditionally null-terminates the dynamic string table.] Test results: binutils-cross-testsuite 2.42 (x86_64-oe-linux): Before: binutils: 302 passed, 2 unexpected failures, 1 untested, 7 unsupported gas: 1871 passed, 4 unexpected failures, 2 unsupported ld: 1728 passed, 5 unexpected failures, 7 expected failures, 1 unresolved, 20 untested, 99 unsupported After: binutils: 304 passed, 2 unexpected failures, 1 untested, 7 unsupported gas: 1871 passed, 4 unexpected failures, 2 unsupported ld: 1728 passed, 5 unexpected failures, 7 expected failures, 1 unresolved, 20 untested, 99 unsupported Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=db856d41004301b3a56438efd957ef5cabb91530] Signed-off-by: Jaipaul Cheernam <jaipaul.cheernam@est.tech> --- .../binutils/binutils-2.42.inc | 1 + .../binutils/binutils/CVE-2025-8224.patch | 54 +++++++++++++++++++ 2 files changed, 55 insertions(+) create mode 100644 meta/recipes-devtools/binutils/binutils/CVE-2025-8224.patch