CVE-2021-20321 log

Severity Medium
Remote No
Type Privilege escalation
An attacker with a low-privileged user on a Linux machine before kernel version 5.14.12 with an overlay mount can escalate his privileges up to root when performing rename in specific way with this overlayfs.
Group Package Affected Fixed Severity Status Ticket
AVG-2466 linux-lts 5.10.72-1 5.10.73-1 Medium Fixed
AVG-2465 linux-hardened 5.14.11.hardened1-1 5.14.13.hardened1-1 Medium Fixed
AVG-2464 linux-zen 5.14.11.zen1-1 5.14.12.zen1-1 Medium Fixed
AVG-2463 linux 5.14.11.arch1-1 5.14.12.arch1-1 Medium Fixed