Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_sessions_deregister() In multichannel mode, UAF issue can occur in session_deregister when the second channel sets up a session through the connection of the first channel. session that is freed through the global session table can be accessed again through ->sessions of connection.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 6.1.134 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/15a9605f8d69dc85005b1a00c31a050b8625e1aaPatch
- https://git.kernel.org/stable/c/33cc29e221df7a3085ae413e8c26c4e81a151153Patch
- https://git.kernel.org/stable/c/8ed0e9d2f410f63525afb8351181eea36c80bcf1Patch
- https://git.kernel.org/stable/c/a8a8ae303a8395cbac270b5b404d85df6ec788f8Patch
- https://git.kernel.org/stable/c/ca042cc0e4f9e0d2c8f86dd67e4b22f30a516a9bPatch
- https://git.kernel.org/stable/c/f0eb3f575138b816da74697bd506682574742fcdPatch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
FAQ
What is CVE-2025-22041?
CVE-2025-22041 is a vulnerability with a CVSS score of 8.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_sessions_deregister() In multichannel mode, UAF issue can occur in session_deregister when the ...
How severe is CVE-2025-22041?
CVE-2025-22041 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-22041?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.