RHSA-2024:0897: Important: kernel security update
First published: Tue Feb 20 2024(Updated: )
Important: kernel security update
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/bpftool | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/bpftool-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-abi-stablelists | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-core | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-cross-headers | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-core | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-modules | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-modules-extra | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-doc | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-headers | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-modules | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-modules-extra | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools-libs | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/perf | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/perf-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/python3-perf | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/python3-perf-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/bpftool | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/bpftool-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-core | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-cross-headers | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-core | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-modules | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-modules-extra | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debuginfo-common-s390x | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-headers | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-modules | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-modules-extra | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-zfcpdump | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-zfcpdump-core | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-zfcpdump-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-zfcpdump-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-zfcpdump-modules | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-zfcpdump-modules-extra | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/perf | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/perf-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/python3-perf | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/python3-perf-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/bpftool | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/bpftool-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-core | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-cross-headers | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-core | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-modules | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debug-modules-extra | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-debuginfo-common-ppc64le | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-headers | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-modules | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-modules-extra | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools-libs | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/perf | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/perf-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/python3-perf | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/python3-perf-debuginfo | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/bpftool | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/bpftool-debuginfo | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-core | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-cross-headers | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debug | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debug-core | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debug-debuginfo | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debug-devel | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debug-modules | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debug-modules-extra | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debuginfo | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-debuginfo-common-aarch64 | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-devel | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-headers | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-modules | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-modules-extra | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-tools | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-tools-debuginfo | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-tools-libs | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/perf | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/perf-debuginfo | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/python3-perf | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/python3-perf-debuginfo | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| redhat/kernel-tools-libs-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools-libs-devel | <4.18.0-513.18.1.el8_9 | 4.18.0-513.18.1.el8_9 |
| redhat/kernel-tools-libs-devel | <4.18.0-513.18.1.el8_9.aa | 4.18.0-513.18.1.el8_9.aa |
| Red Hat CodeReady Linux Builder for ARM 64 | ||
| Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support |
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Reference Links
- https://access.redhat.com/errata/RHSA-2024:0897 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=2087568
- https://bugzilla.redhat.com/show_bug.cgi?id=2144379
- https://bugzilla.redhat.com/show_bug.cgi?id=2161310
- https://bugzilla.redhat.com/show_bug.cgi?id=2173403
- https://bugzilla.redhat.com/show_bug.cgi?id=2187813
- https://bugzilla.redhat.com/show_bug.cgi?id=2187931
- https://bugzilla.redhat.com/show_bug.cgi?id=2231800
- https://bugzilla.redhat.com/show_bug.cgi?id=2237757
- https://bugzilla.redhat.com/show_bug.cgi?id=2244723
- https://bugzilla.redhat.com/show_bug.cgi?id=2245514
- https://bugzilla.redhat.com/show_bug.cgi?id=2246944
- https://bugzilla.redhat.com/show_bug.cgi?id=2246945
- https://bugzilla.redhat.com/show_bug.cgi?id=2253611
- https://bugzilla.redhat.com/show_bug.cgi?id=2253614
- https://bugzilla.redhat.com/show_bug.cgi?id=2253908
- https://bugzilla.redhat.com/show_bug.cgi?id=2254052
- https://bugzilla.redhat.com/show_bug.cgi?id=2254053
- https://bugzilla.redhat.com/show_bug.cgi?id=2254054
- https://bugzilla.redhat.com/show_bug.cgi?id=2255139
- https://access.redhat.com/security/updates/classification/#important
Frequently Asked Questions
What is the severity of RHSA-2024:0897?
The severity of RHSA-2024:0897 is classified as important due to identified vulnerabilities in the kernel packages.
How do I fix RHSA-2024:0897?
To fix RHSA-2024:0897, you need to update your kernel packages to version 4.18.0-513.18.1.el8_9.
What vulnerabilities are addressed in RHSA-2024:0897?
RHSA-2024:0897 addresses vulnerabilities including a use-after-free in the sch_qfq network scheduler and a UAF in the sch_hfsc.
Which Red Hat products are affected by RHSA-2024:0897?
Red Hat CodeReady Linux Builder for ARM 64 and Power, little endian, among other kernel-related packages, are affected by RHSA-2024:0897.
Is RHSA-2024:0897 related to CVE-2023-4623 or CVE-2023-4921?
Yes, RHSA-2024:0897 specifically addresses vulnerabilities documented as CVE-2023-4623 and CVE-2023-4921.
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