medium5.5
CVE-2026-23420
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.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.19.1 before 5.10.253 from 5.11 before 5.15.203 from 5.16 before 6.1.167 from 6.2 before 6.6.130 from 6.7 before 6.12.77 from 6.13 before 6.18.17 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/1a1c28a08d74716f3f8e3a21c86b30d0ff13521a
- https://git.kernel.org/stable/c/4ae8faf31b24c78653f4433298ee52813a56967a
- https://git.kernel.org/stable/c/5feeea59ed142e15c3284d0b1a364c6786bf3487
- https://git.kernel.org/stable/c/72c6df8f284b3a49812ce2ac136727ace70acc7c
- https://git.kernel.org/stable/c/7ab511003c5ae3bf5364d7699a2e3ab1db513680
- https://git.kernel.org/stable/c/aca4c9e4901b01b8b985993dc7df80bd1d1338bd
- https://git.kernel.org/stable/c/fc404390a386404cf9822d4091ccae1f61efcbcd
- https://git.kernel.org/stable/c/fcef983ad88832f3aa83491a174c345de57afbbd