CVE-2026-89980

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.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/33abb7491e89285a41565670945293dda841afc4
https://git.kernel.org/stable/c/7dc239edb6d58e01c9ec868565cc03e7adf91747
https://git.kernel.org/stable/c/89992bda7dfbba7ded2ba4185730453c57fa65bc
https://git.kernel.org/stable/c/9347588bbd6ad43a85e17046d9c117a41453c52a
https://git.kernel.org/stable/c/9af6c9203583655cb7ed45e52e14101652b37547
https://git.kernel.org/stable/c/cd209eb3136e002becbda232e399fa31a2276436
https://git.kernel.org/stable/c/f86ff9238b0c8284909e073a681a60708b9f36ab

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-16 11:17

Updated : 2026-09-16 11:17

NVD link : CVE-2026-89980

Mitre link : CVE-2026-89980

CVE.ORG link : CVE-2026-89980

JSON object : View

Products Affected

No product.

CWE

No CWE.

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