Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ALSA: harmony: initialize locks before requesting IRQ snd_harmony_create() registers the IRQ before initializing h->lock and h->mixer_lock. A pending interrupt can invoke the handler while these locks are uninitialized. Initialize both locks before requesting the IRQ so the handler always sees valid lock state.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 9af6c9203583655cb7ed45e52e14101652b37547; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before f86ff9238b0c8284909e073a681a60708b9f36ab; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 7dc239edb6d58e01c9ec868565cc03e7adf91747; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 9347588bbd6ad43a85e17046d9c117a41453c52a; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 89992bda7dfbba7ded2ba4185730453c57fa65bc; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before cd209eb3136e002becbda232e399fa31a2276436; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 33abb7491e89285a41565670945293dda841afc4 |
| Linux / Linux | affected 2.6.12; unaffected 0 before 2.6.12; unaffected 5.15.221 through 5.15.*; unaffected 6.1.188 through 6.1.*; unaffected 6.6.157 through 6.6.*; unaffected 6.12.110 through 6.12.*; unaffected 6.18.51 through 6.18.*; unaffected 7.2.5 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/9af6c9203583655cb7ed45e52e14101652b37547
- https://git.kernel.org/stable/c/f86ff9238b0c8284909e073a681a60708b9f36ab
- https://git.kernel.org/stable/c/7dc239edb6d58e01c9ec868565cc03e7adf91747
- https://git.kernel.org/stable/c/9347588bbd6ad43a85e17046d9c117a41453c52a
- https://git.kernel.org/stable/c/89992bda7dfbba7ded2ba4185730453c57fa65bc
- https://git.kernel.org/stable/c/cd209eb3136e002becbda232e399fa31a2276436
- https://git.kernel.org/stable/c/33abb7491e89285a41565670945293dda841afc4