PoC Index85,101 CVEs with PoCs

CVE-2022-3303

MEDIUM 4.7EPSS 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

Affected
Linux kernel
CVSS v3.1 NVD
4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.32% chance of exploitation in the next 30 days, 23rd percentile
Published
2022-09-27
Updated
2026-10-14

Proof-of-concept exploits (1)

Security advisories

References