Red Hat Security Advisory

RHSA-2023:7410

kpatch-patch security update

Released 2023-11-21 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux BaseOS EUS (v.8.6) kpatch-patch-4_18_0-372_52_1-1-5.el8_6, kpatch-patch-4_18_0-372_57_1-1-4.el8_6, kpatch-patch-4_18_0-372_64_1-1-3.el8_6 +2

TI-2023-03529 CVE-2023-3776 · GHSA-fcg7-9x44-gx43

LOW 37

A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00508 Published 2023-07-21 Fixed in 6.5 CWE-416

TI-2023-03368 CVE-2023-3609 · GHSA-2qmp-8j6q-mcq6

LOW 37

A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00487 Published 2023-07-21 Partial fix · 4.14.322, 4.19.291 +6 CWE-416