RHSA-2023:5548: Important: kpatch-patch security update

Published Oct 10, 2023
·
Updated

Important: kpatch-patch security update

Other sources

This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.Security Fix(es): kernel: ipvlan: out-of-bounds write caused by unclear skb->cb (CVE-2023-3090) kernel: netfilter: use-after-free due to improper element removal in nftpipaporemove() (CVE-2023-4004) kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: clsfw, clsu32 and clsroute (CVE-2023-4128) kernel: nftables: stack-out-of-bounds-read in nftbyteordereval() (CVE-2023-35001) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Red Hat

Affected Software

48 affected componentsFixes available
redhat/kpatch-patch<4_18_0-372_46_1-1-6.el8_6
4_18_0-372_46_1-1-6.el8_6
redhat/kpatch-patch<4_18_0-372_51_1-1-5.el8_6
4_18_0-372_51_1-1-5.el8_6
redhat/kpatch-patch<4_18_0-372_52_1-1-4.el8_6
4_18_0-372_52_1-1-4.el8_6
redhat/kpatch-patch<4_18_0-372_57_1-1-3.el8_6
4_18_0-372_57_1-1-3.el8_6
redhat/kpatch-patch<4_18_0-372_64_1-1-2.el8_6
4_18_0-372_64_1-1-2.el8_6
redhat/kpatch-patch<4_18_0-372_70_1-1-1.el8_6
4_18_0-372_70_1-1-1.el8_6
redhat/kpatch-patch<4_18_0-372_46_1-1-6.el8_6
4_18_0-372_46_1-1-6.el8_6
redhat/kpatch-patch<4_18_0-372_46_1-debuginfo-1-6.el8_6
4_18_0-372_46_1-debuginfo-1-6.el8_6
redhat/kpatch-patch<4_18_0-372_46_1-debugsource-1-6.el8_6
4_18_0-372_46_1-debugsource-1-6.el8_6
redhat/kpatch-patch<4_18_0-372_51_1-1-5.el8_6
4_18_0-372_51_1-1-5.el8_6
redhat/kpatch-patch<4_18_0-372_51_1-debuginfo-1-5.el8_6
4_18_0-372_51_1-debuginfo-1-5.el8_6
redhat/kpatch-patch<4_18_0-372_51_1-debugsource-1-5.el8_6
4_18_0-372_51_1-debugsource-1-5.el8_6
redhat/kpatch-patch<4_18_0-372_52_1-1-4.el8_6
4_18_0-372_52_1-1-4.el8_6
redhat/kpatch-patch<4_18_0-372_52_1-debuginfo-1-4.el8_6
4_18_0-372_52_1-debuginfo-1-4.el8_6
redhat/kpatch-patch<4_18_0-372_52_1-debugsource-1-4.el8_6
4_18_0-372_52_1-debugsource-1-4.el8_6
redhat/kpatch-patch<4_18_0-372_57_1-1-3.el8_6
4_18_0-372_57_1-1-3.el8_6
redhat/kpatch-patch<4_18_0-372_57_1-debuginfo-1-3.el8_6
4_18_0-372_57_1-debuginfo-1-3.el8_6
redhat/kpatch-patch<4_18_0-372_57_1-debugsource-1-3.el8_6
4_18_0-372_57_1-debugsource-1-3.el8_6
redhat/kpatch-patch<4_18_0-372_64_1-1-2.el8_6
4_18_0-372_64_1-1-2.el8_6
redhat/kpatch-patch<4_18_0-372_64_1-debuginfo-1-2.el8_6
4_18_0-372_64_1-debuginfo-1-2.el8_6
redhat/kpatch-patch<4_18_0-372_64_1-debugsource-1-2.el8_6
4_18_0-372_64_1-debugsource-1-2.el8_6
redhat/kpatch-patch<4_18_0-372_70_1-1-1.el8_6
4_18_0-372_70_1-1-1.el8_6
redhat/kpatch-patch<4_18_0-372_70_1-debuginfo-1-1.el8_6
4_18_0-372_70_1-debuginfo-1-1.el8_6
redhat/kpatch-patch<4_18_0-372_70_1-debugsource-1-1.el8_6
4_18_0-372_70_1-debugsource-1-1.el8_6
redhat/kpatch-patch<4_18_0-372_46_1-1-6.el8_6
4_18_0-372_46_1-1-6.el8_6
redhat/kpatch-patch<4_18_0-372_46_1-debuginfo-1-6.el8_6
4_18_0-372_46_1-debuginfo-1-6.el8_6
redhat/kpatch-patch<4_18_0-372_46_1-debugsource-1-6.el8_6
4_18_0-372_46_1-debugsource-1-6.el8_6
redhat/kpatch-patch<4_18_0-372_51_1-1-5.el8_6
4_18_0-372_51_1-1-5.el8_6
redhat/kpatch-patch<4_18_0-372_51_1-debuginfo-1-5.el8_6
4_18_0-372_51_1-debuginfo-1-5.el8_6
redhat/kpatch-patch<4_18_0-372_51_1-debugsource-1-5.el8_6
4_18_0-372_51_1-debugsource-1-5.el8_6
redhat/kpatch-patch<4_18_0-372_52_1-1-4.el8_6
4_18_0-372_52_1-1-4.el8_6
redhat/kpatch-patch<4_18_0-372_52_1-debuginfo-1-4.el8_6
4_18_0-372_52_1-debuginfo-1-4.el8_6
redhat/kpatch-patch<4_18_0-372_52_1-debugsource-1-4.el8_6
4_18_0-372_52_1-debugsource-1-4.el8_6
redhat/kpatch-patch<4_18_0-372_57_1-1-3.el8_6
4_18_0-372_57_1-1-3.el8_6
redhat/kpatch-patch<4_18_0-372_57_1-debuginfo-1-3.el8_6
4_18_0-372_57_1-debuginfo-1-3.el8_6
redhat/kpatch-patch<4_18_0-372_57_1-debugsource-1-3.el8_6
4_18_0-372_57_1-debugsource-1-3.el8_6
redhat/kpatch-patch<4_18_0-372_64_1-1-2.el8_6
4_18_0-372_64_1-1-2.el8_6
redhat/kpatch-patch<4_18_0-372_64_1-debuginfo-1-2.el8_6
4_18_0-372_64_1-debuginfo-1-2.el8_6
redhat/kpatch-patch<4_18_0-372_64_1-debugsource-1-2.el8_6
4_18_0-372_64_1-debugsource-1-2.el8_6
redhat/kpatch-patch<4_18_0-372_70_1-1-1.el8_6
4_18_0-372_70_1-1-1.el8_6
redhat/kpatch-patch<4_18_0-372_70_1-debuginfo-1-1.el8_6
4_18_0-372_70_1-debuginfo-1-1.el8_6
redhat/kpatch-patch<4_18_0-372_70_1-debugsource-1-1.el8_6
4_18_0-372_70_1-debugsource-1-1.el8_6
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux Server - TUS
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions

Remediation

Event History

Oct 10, 2023
Advisory Published
09:32 AM
Jan 2, 2026
Advisory Published
via Red Hat·07:42 PM
Data Sourced
via Red Hat·07:42 PM
RemedyDescriptionAffected Software
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Frequently Asked Questions

1

What is the severity of RHSA-2023:5548?

RHSA-2023:5548 is classified as an important security update.

2

How do I fix RHSA-2023:5548?

To resolve RHSA-2023:5548, update the kpatch-patch package to version 4_18_0-372_70_1-1-1.el8_6 or later.

3

Which systems are affected by RHSA-2023:5548?

RHSA-2023:5548 affects various versions of Red Hat Enterprise Linux, including Power and x86_64 architectures.

4

Is RHSA-2023:5548 related to a specific vulnerability?

Yes, RHSA-2023:5548 addresses security vulnerabilities pertaining to the kpatch-patch package.

5

What is the expected outcome after applying RHSA-2023:5548?

After applying RHSA-2023:5548, systems will have improved security and protection against identified vulnerabilities.

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