RHSA-2025:2524: Important: kernel-rt security update
First published: Mon Mar 10 2025(Updated: )
Important: kernel-rt security update
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Enterprise Linux for Real Time | ||
| Red Hat Enterprise Linux for Real Time for NFV - Telecommunications Update Service | ||
| redhat/kernel-rt | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-core | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debug | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debug-core | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debug-debuginfo | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debug-devel | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debug-modules | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debug-modules-extra | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debuginfo | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-devel | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-modules | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-modules-extra | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-debug-kvm | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
| redhat/kernel-rt-kvm | <4.18.0-305.151.1.rt7.228.el8_4 | 4.18.0-305.151.1.rt7.228.el8_4 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2025:2524?
The severity of RHSA-2025:2524 is classified as Important due to security vulnerabilities in the kernel-rt packages.
What vulnerabilities are addressed in RHSA-2025:2524?
RHSA-2025:2524 addresses a security fix for CVE-2024-50302 involving zero-initialization of the report buffer.
How do I fix RHSA-2025:2524?
To fix RHSA-2025:2524, you need to update to the kernel-rt version 4.18.0-305.151.1.rt7.228.el8_4 or higher.
Which systems are affected by RHSA-2025:2524?
RHSA-2025:2524 affects Red Hat Enterprise Linux for Real Time and its Telecommunications Update Service variants.
What packages are included in the RHSA-2025:2524 update?
The RHSA-2025:2524 update includes packages such as kernel-rt, kernel-rt-core, kernel-rt-debug, and their associated modules.
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