cve.bz

CVE-2022-3303

4.7 mediumEPSS 0.3%

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

CVSS 3.1
4.7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-25)
CWEs
CWE-667, CWE-362
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON