vulnerability
CentOS Linux: CVE-2022-1048: Moderate: kernel-rt security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | 2022-04-29 | 2022-11-09 | 2023-05-25 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
2022-04-29
Added
2022-11-09
Modified
2023-05-25
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.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rt
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