9.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix integer overflows on 32 bit systems On 32bit systems the addition operations in ipc_msg_alloc() can potentially overflow leading to memory corruption. Add bounds checking using KSMBD_IPC_MAX_PAYLOAD to avoid overflow.
Засегнати продукти
- Linux Linux: 0626e6641f6b467447c81dd7678a69c66f7746cf преди f3b9fb2764591d792d160f375851013665a9e820; 0626e6641f6b467447c81dd7678a69c66f7746cf преди 760568c1f62ea874e8fb492f9cfa4f47b4b8391e; 0626e6641f6b467447c81dd7678a69c66f7746cf преди 82f59d64e6297f270311b16b5dcf65be406d1ea3; 0626e6641f6b467447c81dd7678a69c66f7746cf преди b4b902737746c490258de5cb55cab39e79927a67; 0626e6641f6b467447c81dd7678a69c66f7746cf преди ecb9947fa7c99a77b04d43404c6988a0d326e4a0; 0626e6641f6b467447c81dd7678a69c66f7746cf преди aab98e2dbd648510f8f51b83fbf4721206ccae45
- Linux Linux: 5.15; преди 5.15; 5.15.179 до 5.15.*; 6.1.129 до 6.1.*; 6.6.78 до 6.6.*; 6.12.14 до 6.12.*; 6.13.3 до 6.13.*; от 6.14 нататък
История
- 27 февруари 2025 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-21748
- https://nvd.nist.gov/vuln/detail/CVE-2025-21748
- https://git.kernel.org/stable/c/f3b9fb2764591d792d160f375851013665a9e820
- https://git.kernel.org/stable/c/760568c1f62ea874e8fb492f9cfa4f47b4b8391e
- https://git.kernel.org/stable/c/82f59d64e6297f270311b16b5dcf65be406d1ea3
- https://git.kernel.org/stable/c/b4b902737746c490258de5cb55cab39e79927a67
- https://git.kernel.org/stable/c/ecb9947fa7c99a77b04d43404c6988a0d326e4a0
- https://git.kernel.org/stable/c/aab98e2dbd648510f8f51b83fbf4721206ccae45
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html