5.5

CVE-2026-23420

wifi: wlcore: Fix a locking bug

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.19.1 < 5.10.253
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.203
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.167
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.130
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.77
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.17
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.7
Linux ≫ Linux Kernel Version4.19 Update-
Linux ≫ Linux Kernel Version7.0 Updaterc1
Linux ≫ Linux Kernel Version7.0 Updaterc2
Linux ≫ Linux Kernel Version7.0 Updaterc3
Linux ≫ Linux Kernel Version7.0 Updaterc4
Linux ≫ Linux Kernel Version7.0 Updaterc5
Linux ≫ Linux Kernel Version7.0 Updaterc6
Linux ≫ Linux Kernel Version7.0 Updaterc7
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.09% 0.007
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

https://git.kernel.org/stable/c/7ab511003c5ae3bf5364d7699a2e3ab1db513680
Patch
https://git.kernel.org/stable/c/aca4c9e4901b01b8b985993dc7df80bd1d1338bd
Patch
https://git.kernel.org/stable/c/5feeea59ed142e15c3284d0b1a364c6786bf3487
Patch
https://git.kernel.org/stable/c/fcef983ad88832f3aa83491a174c345de57afbbd
Patch
https://git.kernel.org/stable/c/1a1c28a08d74716f3f8e3a21c86b30d0ff13521a
Patch
https://git.kernel.org/stable/c/72c6df8f284b3a49812ce2ac136727ace70acc7c
Patch
https://git.kernel.org/stable/c/4ae8faf31b24c78653f4433298ee52813a56967a
Patch
https://git.kernel.org/stable/c/fc404390a386404cf9822d4091ccae1f61efcbcd
Patch