Няма оценка
CVSS
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix smbd_connection leak on cifs_get_tcp_session() error When an RDMA connection is successfully established via smbd_get_connection() but cifs_get_tcp_session() later fails (e.g. kthread_create() returns an error), the error path frees tcp_ses without first destroying the smbd_connection. Fix this by calling smbd_destroy() in the out_err cleanup path before kfree(tcp_ses). smbd_destroy() safely handles the case where smbd_conn is NULL, so it can be called unconditionally.
Засегнати продукти
- Linux Linux: 2f8946464b11822169b9f10c7cf58a2440b51d54 преди c295f6505aec085d73e8dcea9f648c8af1b9da8c; 2f8946464b11822169b9f10c7cf58a2440b51d54 преди 45a97df1b7fe6c1ca5493f8fb5284203991aeeb9; 2f8946464b11822169b9f10c7cf58a2440b51d54 преди 3164402c58940ff58a3cecdb026405f07b0253af; 2f8946464b11822169b9f10c7cf58a2440b51d54 преди e3344bb0ff5ec8a276f42239e140f5442841ef23; 2f8946464b11822169b9f10c7cf58a2440b51d54 преди 5c908e49d349266dff0c86dda6a05df0ff19b824; 2f8946464b11822169b9f10c7cf58a2440b51d54 преди 928edc4bd6a617caabeb575fc13c254d9df623c4; 2f8946464b11822169b9f10c7cf58a2440b51d54 преди b26a3fcf2f1c2cadba400290b639f01395db8fc8; 2f8946464b11822169b9f10c7cf58a2440b51d54 преди e75c96157d45e498970158c8f7373d90102e33b9
- Linux Linux: 4.16; преди 4.16; 5.10.273 до 5.10.*; 5.15.224 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.112 до 6.12.*; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; от 7.3 нататък
История
- 6 октомври 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-98172
- https://nvd.nist.gov/vuln/detail/CVE-2026-98172
- https://git.kernel.org/stable/c/c295f6505aec085d73e8dcea9f648c8af1b9da8c
- https://git.kernel.org/stable/c/45a97df1b7fe6c1ca5493f8fb5284203991aeeb9
- https://git.kernel.org/stable/c/3164402c58940ff58a3cecdb026405f07b0253af
- https://git.kernel.org/stable/c/e3344bb0ff5ec8a276f42239e140f5442841ef23
- https://git.kernel.org/stable/c/5c908e49d349266dff0c86dda6a05df0ff19b824
- https://git.kernel.org/stable/c/928edc4bd6a617caabeb575fc13c254d9df623c4
- https://git.kernel.org/stable/c/b26a3fcf2f1c2cadba400290b639f01395db8fc8
- https://git.kernel.org/stable/c/e75c96157d45e498970158c8f7373d90102e33b9