Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcxhr: initialize mutexes before requesting threaded IRQ pcxhr_probe() requests pcxhr_threaded_irq() before initializing mgr->lock, even though the threaded handler takes that mutex. Initialize the manager locks before request_threaded_irq() so an early interrupt cannot run against uninitialized mutex state during probe.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9bef72bdb26e291d6dffb04768741a0e49582666 before 039602d6ddb1febbb0561b30dab04461f78a1319; affected 9bef72bdb26e291d6dffb04768741a0e49582666 before a5f405adb0229c9cf64eb3d695c333c92e3d3d4f; affected 9bef72bdb26e291d6dffb04768741a0e49582666 before ede25b7fea0d7487ee8528bf35dc7b9a1cbcd814; affected 9bef72bdb26e291d6dffb04768741a0e49582666 before c069b3cfd753d6688ea0271c43553631ab38ce10; affected 9bef72bdb26e291d6dffb04768741a0e49582666 before 7ef9ad82d95dd3c74570d80a689a0570fbc7539e; affected 9bef72bdb26e291d6dffb04768741a0e49582666 before 7cf280fbef5db6310e1b32074c8c34d1ba459796; affected 9bef72bdb26e291d6dffb04768741a0e49582666 before 6c97817e20598e5473094e0e38d1f51f1cf4dfff |
| Linux / Linux | affected 3.18; unaffected 0 before 3.18; unaffected 5.15.221 through 5.15.*; unaffected 6.1.188 through 6.1.*; unaffected 6.6.157 through 6.6.*; unaffected 6.12.109 through 6.12.*; unaffected 6.18.50 through 6.18.*; unaffected 7.2.4 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/039602d6ddb1febbb0561b30dab04461f78a1319
- https://git.kernel.org/stable/c/a5f405adb0229c9cf64eb3d695c333c92e3d3d4f
- https://git.kernel.org/stable/c/ede25b7fea0d7487ee8528bf35dc7b9a1cbcd814
- https://git.kernel.org/stable/c/c069b3cfd753d6688ea0271c43553631ab38ce10
- https://git.kernel.org/stable/c/7ef9ad82d95dd3c74570d80a689a0570fbc7539e
- https://git.kernel.org/stable/c/7cf280fbef5db6310e1b32074c8c34d1ba459796
- https://git.kernel.org/stable/c/6c97817e20598e5473094e0e38d1f51f1cf4dfff
ADP enrichment
No English description supplied.
No references supplied.