Red Hat Security Advisory

RHSA-2023:1221

kernel security, bug fix, and enhancement update

Released 2023-03-14 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux BaseOS EUS (v.8.4) bpftool-4.18.0-305.82.1.el8_4, kernel-4.18.0-305.82.1.el8_4, kernel-abi-stablelists-4.18.0-305.82.1.el8_4 +19
Red Hat Enterprise Linux CRB EUS (v.8.4) kernel-tools-libs-devel-4.18.0-305.82.1.el8_4

TI-2022-04010 CVE-2022-4378 · GHSA-v2c8-m646-2q5c

LOW 36

A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.0044 Published 2023-01-05 Fixed CWE-131

TI-2022-03280 CVE-2022-3564 · GHSA-hjfq-c3jw-r92p

LOW 34

A vulnerability classified as critical was found in Linux Kernel.

CVSS 3.1HIGH 7.1 Adjacent network Low privileges No interaction EPSS 0.01455 Published 2022-10-17 Fixed CWE-119

TI-2022-03909 CVE-2022-4269 · GHSA-xv49-pvqx-8xr6

LOW 24

A flaw was found in the Linux kernel Traffic Control (TC) subsystem.

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00201 Published 2022-12-05 Partial fix CWE-833