RHSA-2022:7330: Important: kpatch-patch security update
First published: Wed Nov 02 2022(Updated: )
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.<br>Security Fix(es):<br><li> posix cpu timer use-after-free may lead to local privilege escalation (CVE-2022-2585)</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/kpatch-patch | <5_14_0-70_13_1-1-4.el9_0 | 5_14_0-70_13_1-1-4.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_17_1-1-3.el9_0 | 5_14_0-70_17_1-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_22_1-1-3.el9_0 | 5_14_0-70_22_1-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_26_1-1-2.el9_0 | 5_14_0-70_26_1-1-2.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_13_1-1-4.el9_0 | 5_14_0-70_13_1-1-4.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_13_1-debuginfo-1-4.el9_0 | 5_14_0-70_13_1-debuginfo-1-4.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_13_1-debugsource-1-4.el9_0 | 5_14_0-70_13_1-debugsource-1-4.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_17_1-1-3.el9_0 | 5_14_0-70_17_1-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_17_1-debuginfo-1-3.el9_0 | 5_14_0-70_17_1-debuginfo-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_17_1-debugsource-1-3.el9_0 | 5_14_0-70_17_1-debugsource-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_22_1-1-3.el9_0 | 5_14_0-70_22_1-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_22_1-debuginfo-1-3.el9_0 | 5_14_0-70_22_1-debuginfo-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_22_1-debugsource-1-3.el9_0 | 5_14_0-70_22_1-debugsource-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_26_1-1-2.el9_0 | 5_14_0-70_26_1-1-2.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_26_1-debuginfo-1-2.el9_0 | 5_14_0-70_26_1-debuginfo-1-2.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_26_1-debugsource-1-2.el9_0 | 5_14_0-70_26_1-debugsource-1-2.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_13_1-1-4.el9_0 | 5_14_0-70_13_1-1-4.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_13_1-debuginfo-1-4.el9_0 | 5_14_0-70_13_1-debuginfo-1-4.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_13_1-debugsource-1-4.el9_0 | 5_14_0-70_13_1-debugsource-1-4.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_17_1-1-3.el9_0 | 5_14_0-70_17_1-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_17_1-debuginfo-1-3.el9_0 | 5_14_0-70_17_1-debuginfo-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_17_1-debugsource-1-3.el9_0 | 5_14_0-70_17_1-debugsource-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_22_1-1-3.el9_0 | 5_14_0-70_22_1-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_22_1-debuginfo-1-3.el9_0 | 5_14_0-70_22_1-debuginfo-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_22_1-debugsource-1-3.el9_0 | 5_14_0-70_22_1-debugsource-1-3.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_26_1-1-2.el9_0 | 5_14_0-70_26_1-1-2.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_26_1-debuginfo-1-2.el9_0 | 5_14_0-70_26_1-debuginfo-1-2.el9_0 |
| redhat/kpatch-patch | <5_14_0-70_26_1-debugsource-1-2.el9_0 | 5_14_0-70_26_1-debugsource-1-2.el9_0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of RHSA-2022:7330?
The severity of RHSA-2022:7330 is classified as critical due to a local privilege escalation vulnerability.
How do I fix RHSA-2022:7330?
To fix RHSA-2022:7330, you should update the kpatch-patch package to the latest version available.
What vulnerability is addressed in RHSA-2022:7330?
RHSA-2022:7330 addresses a posix cpu timer use-after-free vulnerability that may lead to local privilege escalation.
Which versions of kpatch-patch are affected by RHSA-2022:7330?
RHSA-2022:7330 affects multiple versions of kpatch-patch including 5_14_0-70_13_1-1-4.el9_0 and others listed in the advisory.
Is RHSA-2022:7330 a kernel vulnerability?
Yes, RHSA-2022:7330 is classified as a kernel vulnerability due to its impact on the kernel live patch module.
- agent/severity
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/weakness
- agent/title
- agent/description
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2022:7330
- agent/software-canonical-lookup
- agent/remedy
- agent/tags
- agent/references
- agent/event
- agent/source
- package-manager/redhat