What is the severity of RHSA-2025:1230?

The severity of RHSA-2025:1230 is classified as Important.

How do I fix RHSA-2025:1230?

To fix RHSA-2025:1230, update the kernel-rt packages to version 4.18.0-553.40.1.rt7.381.el8_10.

RHSA-2025:1230 affects Red Hat Enterprise Linux for Real Time for NFV and Red Hat Enterprise Linux for Real Time.

You can use the command 'rpm -qa | grep kernel-rt' to check your current kernel-rt version.

Not addressing RHSA-2025:1230 may leave your system vulnerable to security risks associated with the identified kernel vulnerabilities.

10/2/2025

First published: Mon Feb 10 2025(Updated: )

Important: kernel-rt security update

What is the severity of RHSA-2025:1230?
The severity of RHSA-2025:1230 is classified as Important.
How do I fix RHSA-2025:1230?
To fix RHSA-2025:1230, update the kernel-rt packages to version 4.18.0-553.40.1.rt7.381.el8_10.
What products are affected by RHSA-2025:1230?
RHSA-2025:1230 affects Red Hat Enterprise Linux for Real Time for NFV and Red Hat Enterprise Linux for Real Time.
Is there a command to check the current version related to RHSA-2025:1230?
You can use the command 'rpm -qa | grep kernel-rt' to check your current kernel-rt version.
What are the potential risks if RHSA-2025:1230 is not addressed?
Not addressing RHSA-2025:1230 may leave your system vulnerable to security risks associated with the identified kernel vulnerabilities.

What is the severity of RHSA-2025:1230?
The severity of RHSA-2025:1230 is classified as Important.
How do I fix RHSA-2025:1230?
To fix RHSA-2025:1230, update the kernel-rt packages to version 4.18.0-553.40.1.rt7.381.el8_10.
What products are affected by RHSA-2025:1230?
RHSA-2025:1230 affects Red Hat Enterprise Linux for Real Time for NFV and Red Hat Enterprise Linux for Real Time.
Is there a command to check the current version related to RHSA-2025:1230?
You can use the command 'rpm -qa | grep kernel-rt' to check your current kernel-rt version.
What are the potential risks if RHSA-2025:1230 is not addressed?
Not addressing RHSA-2025:1230 may leave your system vulnerable to security risks associated with the identified kernel vulnerabilities.

Affected Software	Affected Version	How to fix
Red Hat Red Hat Enterprise Linux for Real Time for NFV
Red Hat Enterprise Linux 8
redhat/kernel-rt	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-core	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debug	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debug-core	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debug-debuginfo	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debug-devel	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debug-modules	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debug-modules-extra	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debuginfo	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-devel	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-modules	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-modules-extra	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-debug-kvm	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10
redhat/kernel-rt-kvm	<4.18.0-553.40.1.rt7.381.el8_10	4.18.0-553.40.1.rt7.381.el8_10