CVE-2026-98112: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix listener task lifetime on netdev events The listener thread exits when its listening socket is shutdown. The netdevice notifier shuts down the socket before calling kthread_stop(), so the task_struct can be freed before kthread_stop() gets its reference. Create the listener in a stopped state and hold an extra task_struct reference until kthread_stop_put() completes. Also stop and release listeners before freeing their interface records during TCP teardown.

Засегнати продукти

• Linux Linux: 3316a8fc840d82fad5efcf76ad0ea3f76fdca209 преди 40581f10c1e56238b157af5f260b8f9518a0cbc1; 3316a8fc840d82fad5efcf76ad0ea3f76fdca209 преди a506290f59e1c6ce9ac0a13158640bb8fee93471
• Linux Linux: 6.19; преди 6.19; 7.2.7 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-98112
• https://nvd.nist.gov/vuln/detail/CVE-2026-98112
• https://git.kernel.org/stable/c/40581f10c1e56238b157af5f260b8f9518a0cbc1
• https://git.kernel.org/stable/c/a506290f59e1c6ce9ac0a13158640bb8fee93471