kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-08 18:57:22 +00:00
Code Issues Releases Packages Activity
linux/lib/decompress_bunzip2.c
Josh Law d4dba3b9c0 lib: decompress_bunzip2: fix 32-bit shift undefined behavior 
Fix undefined behavior caused by shifting a 32-bit integer by 32 bits
during decompression.  This prevents potential kernel decompression
failures or corruption when parsing malicious or malformed bzip2 archives.

Link: https://lkml.kernel.org/r/20260308165012.2872633-1-objecting@objecting.org
Signed-off-by: Josh Law <objecting@objecting.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-03-27 21:19:43 -07:00

757 lines
24 KiB
Raw Blame History