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.
Affected products
linux: linux kernel
References5
- git.kernel.org/stable/c/1067361a1cc6ad9cdf7acfc47f90012b72ad1502 Patch
- git.kernel.org/stable/c/6323fec65fe54b365961fed260dd579191e46121 Patch
- git.kernel.org/stable/c/8fb3b6c85b7e3127161623586b62abcc366caa20 Patch
- git.kernel.org/stable/c/a1f46c99d9ea411f9bf30025b912d881d36fc709 Patch
- git.kernel.org/stable/c/a4348710a7267705b75692dc1a000920481d1d92 Patch
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 1% percentile: 47 · as of 7 November 2026
- CWE
- CWE-416
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