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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.

PUBLISHED Reserved 2026-01-13 | Published 2026-04-03 | Updated 2026-05-11 | Assigner Linux

Product status

Default status
unaffected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before 4ae8faf31b24c78653f4433298ee52813a56967a
affected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before fc404390a386404cf9822d4091ccae1f61efcbcd
affected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before 7ab511003c5ae3bf5364d7699a2e3ab1db513680
affected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before aca4c9e4901b01b8b985993dc7df80bd1d1338bd
affected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before 5feeea59ed142e15c3284d0b1a364c6786bf3487
affected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before fcef983ad88832f3aa83491a174c345de57afbbd
affected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before 1a1c28a08d74716f3f8e3a21c86b30d0ff13521a
affected

45aa7f071b06c8481afed4c7b93e07c9584741e8 (git) before 72c6df8f284b3a49812ce2ac136727ace70acc7c
affected

Default status
affected

4.19
affected

Any version before 4.19
unaffected

5.10.253 (semver)
unaffected

5.15.203 (semver)
unaffected

6.1.167 (semver)
unaffected

6.6.130 (semver)
unaffected

6.12.77 (semver)
unaffected

6.18.17 (semver)
unaffected

6.19.7 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/4ae8faf31b24c78653f4433298ee52813a56967a

git.kernel.org/...c/fc404390a386404cf9822d4091ccae1f61efcbcd

git.kernel.org/...c/7ab511003c5ae3bf5364d7699a2e3ab1db513680

git.kernel.org/...c/aca4c9e4901b01b8b985993dc7df80bd1d1338bd

git.kernel.org/...c/5feeea59ed142e15c3284d0b1a364c6786bf3487

git.kernel.org/...c/fcef983ad88832f3aa83491a174c345de57afbbd

git.kernel.org/...c/1a1c28a08d74716f3f8e3a21c86b30d0ff13521a

git.kernel.org/...c/72c6df8f284b3a49812ce2ac136727ace70acc7c

cve.org (CVE-2026-23420)

nvd.nist.gov (CVE-2026-23420)

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