RHSA-2023:4961: Important: kernel-rt security and bug fix update
First published: Tue Sep 05 2023(Updated: )
Important: kernel-rt security and bug fix update
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Red Hat Enterprise Linux for Real Time for NFV - Telecommunications Update Service | ||
| Red Hat Red Hat Enterprise Linux for Real Time - Telecommunications Update Service | ||
| redhat/kernel-rt | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-core | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debug | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debug-core | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debug-debuginfo | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debug-devel | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debug-modules | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debug-modules-extra | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debuginfo | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-devel | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-modules | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-modules-extra | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-debug-kvm | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
| redhat/kernel-rt-kvm | <4.18.0-305.103.1.rt7.178.el8_4 | 4.18.0-305.103.1.rt7.178.el8_4 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2023:4961 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=2187308
- https://bugzilla.redhat.com/show_bug.cgi?id=2187439
- https://bugzilla.redhat.com/show_bug.cgi?id=2188470
- https://bugzilla.redhat.com/show_bug.cgi?id=2213260
- https://bugzilla.redhat.com/show_bug.cgi?id=2215768
- https://bugzilla.redhat.com/show_bug.cgi?id=2218672
- https://bugzilla.redhat.com/show_bug.cgi?id=2220892
- https://bugzilla.redhat.com/show_bug.cgi?id=2225275
- https://access.redhat.com/security/updates/classification/#important
Frequently Asked Questions
What is the severity of RHSA-2023:4961?
The severity of RHSA-2023:4961 is high.
How do I fix RHSA-2023:4961?
To fix RHSA-2023:4961, update the kernel-rt package to version 4.18.0-305.103.1.rt7.178.el8_4 or higher.
Is Red Hat Enterprise Linux for Real Time affected by RHSA-2023:4961?
Yes, Red Hat Enterprise Linux for Real Time is affected by RHSA-2023:4961.
What is the Common Weakness Enumeration (CWE) for RHSA-2023:4961?
The CWE for RHSA-2023:4961 is CWE-416.
Where can I find more information about RHSA-2023:4961?
You can find more information about RHSA-2023:4961 at the following links: [Link 1](https://access.redhat.com/errata/RHSA-2023:4961), [Link 2](https://bugzilla.redhat.com/show_bug.cgi?id=2187308), [Link 3](https://bugzilla.redhat.com/show_bug.cgi?id=2187439).
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