RHSA-2024:0725: Important: kernel-rt security update
First published: Wed Feb 07 2024(Updated: )
Important: kernel-rt security update
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-core | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug-core | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug-debuginfo | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug-devel | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug-modules | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug-modules-core | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug-modules-extra | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debuginfo | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-devel | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-modules | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-modules-core | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-modules-extra | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-debug-kvm | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| redhat/kernel-rt-kvm | <5.14.0-284.52.1.rt14.337.el9_2 | 5.14.0-284.52.1.rt14.337.el9_2 |
| Red Hat Enterprise Linux for Real Time for NFV for x86_64 | ||
| Red Hat Enterprise Linux for Real Time for NFV for x86_64 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2024:0725 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=2173430
- https://bugzilla.redhat.com/show_bug.cgi?id=2244715
- 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=2255283
- https://bugzilla.redhat.com/show_bug.cgi?id=2256279
- https://access.redhat.com/security/updates/classification/#important
Frequently Asked Questions
What is the severity of RHSA-2024:0725?
The severity of RHSA-2024:0725 is rated as important, indicating a significant security risk that should be addressed promptly.
How do I fix RHSA-2024:0725?
To fix RHSA-2024:0725, upgrade to the kernel-rt package version 5.14.0-284.52.1.rt14.337.el9_2 or newer.
What vulnerabilities are addressed by RHSA-2024:0725?
RHSA-2024:0725 addresses vulnerabilities related to ktls that could allow overwriting of readonly memory pages.
Which products are affected by RHSA-2024:0725?
Affected products include Red Hat Enterprise Linux for Real Time for NFV for x86_64 and other kernel-rt packages.
What is the recommended action after installing the fix for RHSA-2024:0725?
After installing the fix for RHSA-2024:0725, it is recommended to reboot the system to ensure that the updated kernel takes effect.
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