CVE-2021-4028 log

Source
Severity Medium
Remote No
Type Privilege escalation
Description
A security issue in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code a local attacker could leverage this use-after-free to crash the system or possibly escalate privileges on the system.
Group Package Affected Fixed Severity Status Ticket
AVG-1881 linux-hardened 5.15.7.hardened1-1 Medium Vulnerable
AVG-1880 linux-zen 5.15.8.zen1-1 Medium Vulnerable
AVG-1879 linux 5.15.8.arch1-1 Medium Vulnerable
AVG-1741 linux-lts 5.10.85-1 Medium Vulnerable
References
https://bugzilla.redhat.com/show_bug.cgi?id=2027201