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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-02T23:47:43.301Z

Reserved: 2022-03-22T00:00:00

Link: CVE-2022-1048

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-04-29T16:15:08.470

Modified: 2024-11-21T06:39:55.750

Link: CVE-2022-1048

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-03-23T10:00:00Z

Links: CVE-2022-1048 - Bugzilla

cve-icon OpenCVE Enrichment

No data.