CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.0. It affects Linux.
CVE
CVE-2022-1048
Severity
HIGH
CVSS
7
EPSS
0.24%
Linux
Original NVD Description
A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Related CVEs
Other vulnerabilities affecting the same vendor(s)