RHSA-2025:2474: 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 for NFV - Telecommunications Update Service | ||
| Red Hat Enterprise Linux for Real Time | ||
| redhat/kernel-rt | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-core | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debug | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debug-core | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debug-debuginfo | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debug-devel | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debug-modules | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debug-modules-extra | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debuginfo | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-devel | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-modules | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-modules-extra | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-debug-kvm | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
| redhat/kernel-rt-kvm | <4.18.0-553.44.1.rt7.385.el8_10 | 4.18.0-553.44.1.rt7.385.el8_10 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2025:2474 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=2327169
- https://bugzilla.redhat.com/show_bug.cgi?id=2334412
- https://bugzilla.redhat.com/show_bug.cgi?id=2337098
- https://bugzilla.redhat.com/show_bug.cgi?id=2348562
- https://access.redhat.com/security/updates/classification/#important
Frequently Asked Questions
What is the severity of RHSA-2025:2474?
RHSA-2025:2474 is classified as important due to its security vulnerabilities in the kernel-rt packages.
How do I fix RHSA-2025:2474?
To resolve RHSA-2025:2474, upgrade your kernel-rt packages to version 4.18.0-553.44.1.rt7.385.el8_10.
What does RHSA-2025:2474 address?
RHSA-2025:2474 addresses security issues including a zero-initialization vulnerability in the HID core.
Which systems are affected by RHSA-2025:2474?
RHSA-2025:2474 affects Red Hat Enterprise Linux for Real Time and Real Time for NFV deployments.
Is there a specific version of the kernel-rt needed for RHSA-2025:2474?
Yes, the specific version to update to for resolving RHSA-2025:2474 is 4.18.0-553.44.1.rt7.385.el8_10.
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