RHSA-2025:3901: Moderate: kernel-rt security update
First published: Tue Apr 15 2025(Updated: )
Moderate: kernel-rt security update
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-debug | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-debug-debuginfo | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-debug-devel | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-debuginfo | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-devel | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-doc | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-trace | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-trace-debuginfo | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| redhat/kernel-rt-trace-devel | <3.10.0-1160.134.1.rt56.1286.el7 | 3.10.0-1160.134.1.rt56.1286.el7 |
| Red Hat Enterprise Linux for Real Time for x86_64 - Extended Life Cycle Support |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2025:3901?
The severity of RHSA-2025:3901 is classified as moderate.
How do I fix RHSA-2025:3901?
To fix RHSA-2025:3901, you need to update the kernel-rt packages to version 3.10.0-1160.134.1.rt56.1286.el7.
What systems are affected by RHSA-2025:3901?
RHSA-2025:3901 affects the Real Time Linux kernel packages for Red Hat Enterprise Linux for Real Time for x86_64.
What is the nature of the vulnerability in RHSA-2025:3901?
The vulnerability in RHSA-2025:3901 involves out of bounds reads when finding clock sources in the ALSA usb-audio subsystem.
Is RHSA-2025:3901 applicable to any other packages?
Yes, RHSA-2025:3901 is applicable to several kernel-rt related packages including kernel-rt-debug and kernel-rt-devel.
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