A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition
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History
Wed, 14 Oct 2026 14:30:00 +0000
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Wed, 21 May 2025 16:15:00 +0000
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Status: PUBLISHED
Assigner: redhat
Published: 2022-09-27T00:00:00.000Z
Updated: 2026-10-14T13:38:35.852Z
Reserved: 2022-09-26T00:00:00.000Z
Link: CVE-2022-3303
Updated: 2024-08-03T01:07:06.557Z
Status : Modified
Published: 2022-09-27T23:15:15.783
Modified: 2026-10-14T14:17:23.267
Link: CVE-2022-3303