Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_session_rpc_open A UAF issue can occur due to a race condition between ksmbd_session_rpc_open() and __session_rpc_close(). Add rpc_lock to the session to protect it.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15, < 6.12.28 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1067361a1cc6ad9cdf7acfc47f90012b72ad1502Patch
- https://git.kernel.org/stable/c/6323fec65fe54b365961fed260dd579191e46121Patch
- https://git.kernel.org/stable/c/8fb3b6c85b7e3127161623586b62abcc366caa20Patch
- https://git.kernel.org/stable/c/a1f46c99d9ea411f9bf30025b912d881d36fc709Patch
- https://git.kernel.org/stable/c/a4348710a7267705b75692dc1a000920481d1d92Patch
FAQ
What is CVE-2025-37926?
CVE-2025-37926 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_session_rpc_open A UAF issue can occur due to a race condition between ksmbd_session_rpc_open()...
How severe is CVE-2025-37926?
CVE-2025-37926 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-37926?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.