- Issued:
- 2024-08-19
- Updated:
- 2024-08-19
RHSA-2024:5522 - Security Advisory
Synopsis
Important: kpatch-patch-4_18_0-553 security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for kpatch-patch-4_18_0-553 is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module is targeted for kernel-4.18.0-553.el8_10.
Security Fix(es):
- kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
- kernel: net: UAF in network route management (CVE-2024-36971)
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.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for Power, little endian 8 ppc64le
Fixes
- BZ - 2277238 - CVE-2024-36886 kernel: TIPC message reassembly use-after-free remote code execution vulnerability
- BZ - 2292331 - CVE-2024-36971 kernel: net: UAF in network route management
Red Hat Enterprise Linux for x86_64 8
SRPM | |
---|---|
kpatch-patch-4_18_0-553-1-1.el8_10.src.rpm | SHA-256: 81314e1a1f33ba56613bcb9204d97348aa8a12911d8464b8e307132bc587fdc9 |
x86_64 | |
kpatch-patch-4_18_0-553-1-1.el8_10.x86_64.rpm | SHA-256: 1d52e0cf88940da0c14a5cf9da00dfbb62deb60d51f1fdcf13b6c958197f9fe0 |
kpatch-patch-4_18_0-553-debuginfo-1-1.el8_10.x86_64.rpm | SHA-256: 2503ff6e500e4bfd96d70ce3bec63dcb4e4852d3599e68e96475526d3984aa28 |
kpatch-patch-4_18_0-553-debugsource-1-1.el8_10.x86_64.rpm | SHA-256: e03bfcfa3aa6cbed9f2d8b06ddfe5cab0505918a4225d44f869521c3e7ce8a1e |
Red Hat Enterprise Linux for Power, little endian 8
SRPM | |
---|---|
kpatch-patch-4_18_0-553-1-1.el8_10.src.rpm | SHA-256: 81314e1a1f33ba56613bcb9204d97348aa8a12911d8464b8e307132bc587fdc9 |
ppc64le | |
kpatch-patch-4_18_0-553-1-1.el8_10.ppc64le.rpm | SHA-256: 9812785e9e00ffa249eb5eca7c3e6cc299a6e8cc617f3ed72eae4dee34077364 |
kpatch-patch-4_18_0-553-debuginfo-1-1.el8_10.ppc64le.rpm | SHA-256: dd779ec86758b19a7792b6c1b98c20251c6b396c3c467f572872d4696375f6cb |
kpatch-patch-4_18_0-553-debugsource-1-1.el8_10.ppc64le.rpm | SHA-256: 81ff567e549356a8ad3dbebb72f0432f768701387bf883453bc4978ed6785160 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.