- Vulnerability/
- RHSA-2022:1589
RHSA-2022:1589: Important: kernel security update
First published: Tue Apr 26 2022(Updated: )
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/bpftool | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/bpftool-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-abi-whitelists | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-core | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-cross-headers | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-core | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-devel | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-modules | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-modules-extra | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debuginfo-common-ppc64le | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-devel | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-doc | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-headers | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-modules | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-modules-extra | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-tools | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-tools-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-tools-libs | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/perf | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/perf-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/python3-perf | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/python3-perf-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/bpftool | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/bpftool-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-core | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-cross-headers | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-core | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-devel | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-modules | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debug-modules-extra | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-devel | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-headers | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-modules | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-modules-extra | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-tools | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-tools-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/kernel-tools-libs | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/perf | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/perf-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/python3-perf | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
| redhat/python3-perf-debuginfo | <4.18.0-147.65.1.el8_1 | 4.18.0-147.65.1.el8_1 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2022:1589?
The severity of RHSA-2022:1589 is classified as moderate due to the potential for a denial of service from a remote stack overflow.
How do I fix RHSA-2022:1589?
To fix RHSA-2022:1589, update your kernel packages to version 4.18.0-147.65.1.el8_1 or later.
What does RHSA-2022:1589 affect?
RHSA-2022:1589 affects Linux kernel packages and associated tools on Red Hat Enterprise Linux 8.
What is CVE-2022-0435 mentioned in RHSA-2022:1589?
CVE-2022-0435 refers to a vulnerability in the Linux kernel that allows for a remote stack overflow, potentially leading to a denial of service.
Is RHSA-2022:1589 applicable to all systems?
RHSA-2022:1589 is specifically applicable to systems using the affected kernel versions within the Red Hat Enterprise Linux 8 ecosystem.
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