VYPR
Medium severity4.7NVD Advisory· Published Sep 27, 2022· Updated Jun 17, 2026

CVE-2022-3303

CVE-2022-3303

Description

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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Affected products

384

Patches

Vulnerability mechanics

References

4

News mentions

0

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