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.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess->user = NULL was introduced to fix the dangling pointer created by ksmbd_free_user. However, it is possible another thread could be operating on the session and make use of sess->user after it has been passed to ksmbd_free_user but before sess->user is set to NULL.
Засегнати продукти
- Linux Linux: 0626e6641f6b467447c81dd7678a69c66f7746cf преди e34a33d5d7e87399af0a138bb32f6a3e95dd83d2; 0626e6641f6b467447c81dd7678a69c66f7746cf преди b447463562238428503cfba1c913261047772f90; 0626e6641f6b467447c81dd7678a69c66f7746cf преди e18c616718018dfc440e4a2d2b94e28fe91b1861; 0626e6641f6b467447c81dd7678a69c66f7746cf преди 28c756738af44a404a91b77830d017bb0c525890; 0626e6641f6b467447c81dd7678a69c66f7746cf преди e86e9134e1d1c90a960dd57f59ce574d27b9a124
- Linux Linux: 5.15; преди 5.15; 6.1.138 до 6.1.*; 6.6.90 до 6.6.*; 6.12.28 до 6.12.*; 6.14.6 до 6.14.*; от 6.15 нататък
История
- 20 май 2025 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-37924
- https://nvd.nist.gov/vuln/detail/CVE-2025-37924
- https://git.kernel.org/stable/c/e34a33d5d7e87399af0a138bb32f6a3e95dd83d2
- https://git.kernel.org/stable/c/b447463562238428503cfba1c913261047772f90
- https://git.kernel.org/stable/c/e18c616718018dfc440e4a2d2b94e28fe91b1861
- https://git.kernel.org/stable/c/28c756738af44a404a91b77830d017bb0c525890
- https://git.kernel.org/stable/c/e86e9134e1d1c90a960dd57f59ce574d27b9a124
- https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html