Red Hat Security Advisory

RHSA-2022:2188

kernel security update

Released 2022-05-11 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux Server AUS (v. 7.4) kernel-3.10.0-693.100.1.el7, kernel-abi-whitelists-3.10.0-693.100.1.el7, kernel-debug-3.10.0-693.100.1.el7 +7
Red Hat Enterprise Linux Server Optional AUS (v. 7.4) kernel-tools-libs-devel-3.10.0-693.100.1.el7

Fixes 1 record

TI-2021-02917 CVE-2021-4028 · GHSA-qfcc-9m6r-r23m

Use after free in kernel

LOW 34

A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00318 Published 2022-08-24 Partial fix CWE-416