A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2022-04-29T15:34:44
Updated: 2024-08-02T23:47:43.301Z
Reserved: 2022-03-22T00:00:00
Link: CVE-2022-1048
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-04-29T16:15:08.470
Modified: 2024-11-21T06:39:55.750
Link: CVE-2022-1048
Redhat