vulnerability
Alma Linux: CVE-2021-20321: Moderate: kernel security and bug fix update (ALSA-2021-5227)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:N/I:N/A:C) | Feb 18, 2022 | May 4, 2022 | Nov 26, 2024 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
Feb 18, 2022
Added
May 4, 2022
Modified
Nov 26, 2024
Description
A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.
Solution
alma-upgrade-kernel-tools-libs-devel
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.