7.5
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, при специфични условия, без вход и след действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix rlist race and missing initialization TCP_Server_Info.rlist is allocated via kzalloc which zeros both ->next and ->prev to NULL instead of pointing to itself, making list_empty() always return false and list_add() dereference a NULL ->prev pointer. Also, cifs_signal_cifsd_for_reconnect() can be called concurrently from multiple cifsd threads, allowing the same server's rlist node to be added twice into the local list, corrupting it.
Засегнати продукти
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди b5f924ffbfa976e4b97f17e8132c595b97482c2d; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 5a8f82f9c5839389cf4036029dd75a9911049e83; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 04082b1833856cb9ed87e0d3d5f04cbf836cf7da; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди c037d6bde3dd5fa00b017b6b98a5389ec0ebc02f; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 5f270f091256da1338c3631083e15d7f83cc05e1; преди 6.6.158; преди 6.12.112; преди 6.18.54; преди 7.2.8
- Linux Linux: 6.6.158 до 6.6.*; 6.12.112 до 6.12.*; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; 7.3 до *
История
- 6 октомври 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-98174
- https://nvd.nist.gov/vuln/detail/CVE-2026-98174
- https://git.kernel.org/stable/c/b5f924ffbfa976e4b97f17e8132c595b97482c2d
- https://git.kernel.org/stable/c/5a8f82f9c5839389cf4036029dd75a9911049e83
- https://git.kernel.org/stable/c/04082b1833856cb9ed87e0d3d5f04cbf836cf7da
- https://git.kernel.org/stable/c/c037d6bde3dd5fa00b017b6b98a5389ec0ebc02f
- https://git.kernel.org/stable/c/5f270f091256da1338c3631083e15d7f83cc05e1