CVE-2025-22074
ksmbd: fix r_count dec/increment mismatch
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix r_count dec/increment mismatch
r_count is only increased when there is an oplock break wait,
so r_count inc/decrement are not paired. This can cause r_count
to become negative, which can lead to a problem where the ksmbd
thread does not terminate.
Productos afectados
Linux · Linux¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://git.kernel.org/stable/c/20378cf48359f39dee0ef9b61470ebe77bd49c0dhttps://git.kernel.org/stable/c/457db486203c90e10c3efc87fd45cc7000b1cd36https://git.kernel.org/stable/c/4790bcb269e5d6d88200a67c54ae6d627332a3behttps://git.kernel.org/stable/c/c2ec33d46b4d1c8085dab5d02e00b21f4f0fb8a9https://git.kernel.org/stable/c/ddb7ea36ba7129c2ed107e2186591128618864e1