CVE-2026-23420

medium

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Fix a locking bug Make sure that wl->mutex is locked before it is unlocked. This has been detected by the Clang thread-safety analyzer.

References

https://git.kernel.org/stable/c/fcef983ad88832f3aa83491a174c345de57afbbd

https://git.kernel.org/stable/c/aca4c9e4901b01b8b985993dc7df80bd1d1338bd

https://git.kernel.org/stable/c/7ab511003c5ae3bf5364d7699a2e3ab1db513680

https://git.kernel.org/stable/c/72c6df8f284b3a49812ce2ac136727ace70acc7c

https://git.kernel.org/stable/c/5feeea59ed142e15c3284d0b1a364c6786bf3487

https://git.kernel.org/stable/c/1a1c28a08d74716f3f8e3a21c86b30d0ff13521a

Details

Source: Mitre, NVD

Published: 2026-04-03

Updated: 2026-04-03

Risk Information

CVSS v2

Base Score: 5.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H