mirror of
https://gitlab.com/buildroot.org/buildroot.git
synced 2026-09-27 20:40:34 -09:00
7551b75ed7
Fixes the following vulnerabilities:
- CVE-2024-50382:
Botan before 3.6.0, when certain LLVM versions are used, has compiler-
induced secret-dependent control flow in lib/utils/ghash/ghash.cpp in
GHASH in AES-GCM. There is a branch instead of an XOR with carry. This
was observed for Clang in LLVM 15 on RISC-V.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2024-50382
- 53b0cfde58
- CVE-2024-50383:
Botan before 3.6.0, when certain GCC versions are used, has a
compiler-induced secret-dependent operation in lib/utils/donna128.h in
donna128 (used in Chacha-Poly1305 and x25519). An addition can be
skipped if a carry is not set. This was observed for GCC 11.3.0 with
-O2 on MIPS, and GCC on x86-i386. (Only 32-bit processors can be
affected.)
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2024-50383
- 53b0cfde58
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit e197babd38)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>