Description
In the Linux kernel, the following vulnerability has been resolved: 9p: trans_fd/p9_conn_cancel: drop client lock earlier syzbot reported a double-lock here and we no longer need this lock after requests have been moved off to local list: just drop the lock earlier.
Affected products
linux: linux kernel
References8
- git.kernel.org/stable/c/52f1c45dde9136f964d63a77d19826c8a74e2c7f Patch
- git.kernel.org/stable/c/612c977f5d481f551d03d83d0aef588845c1300c Patch
- git.kernel.org/stable/c/82825dbf393f7c7979d462f9609a15bde8092b3f Patch
- git.kernel.org/stable/c/96760723aae1b45f733f702abb4333137143909f Patch
- git.kernel.org/stable/c/a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd Patch
- git.kernel.org/stable/c/e3031280fe4eaf61a09e60823331f81f321be8e1 Patch
- git.kernel.org/stable/c/f14858bc77c567e089965962877ee726ffad0556 Patch
- git.kernel.org/stable/c/fec1406f5e7ab20b71f6d231792b0040e3300aaf Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 34 · as of 7 November 2026
- CWE
- CWE-667
Could this be exploited in your environment?
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