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CVE-2022-3303

PoC —
CVSS 3.1
4.7 medium
EPSS
<1%p24
Published
()
Modified
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

Vendors
linuxdebian
Products
linux kernel, debian linux
Weakness
CWE-667, CWE-362
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

No ingested article mentions this CVE yet.