Detections
Analytics
CVE-2025-22040
high
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix session use-after-free in multichannel connection There is a race condition between session setup and ksmbd_sessions_deregister. The session can be freed before the connection is added to channel list of session. This patch check reference count of session before freeing it.
References
https://git.kernel.org/stable/c/fa4cdb8cbca7d6cb6aa13e4d8d83d1103f6345db
https://git.kernel.org/stable/c/94c281721d4ed2d972232414b91d98a6f5bdb16b
https://git.kernel.org/stable/c/9069939d762138e232a6f79e3e1462682ed6a17d
https://git.kernel.org/stable/c/7dfbd4c43eed91dd2548a95236908025707a8dfd
https://git.kernel.org/stable/c/596407adb9af1ee75fe7c7529607783d31b66e7f
https://git.kernel.org/stable/c/3980770cb1470054e6400fd97668665975726737