RHSA-2024:4729: Important: kernel-rt security update
First published: Tue Jul 23 2024(Updated: )
Important: kernel-rt security update
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Red Hat Enterprise Linux for Real Time - Telecommunications Update Service | ||
| Red Hat Red Hat Enterprise Linux for Real Time for NFV - Telecommunications Update Service | ||
| redhat/kernel-rt | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-core | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debug | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debug-core | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debug-debuginfo | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debug-devel | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debug-modules | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debug-modules-extra | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debuginfo | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-devel | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-modules | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-modules-extra | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-debug-kvm | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
| redhat/kernel-rt-kvm | <4.18.0-305.134.1.rt7.210.el8_4 | 4.18.0-305.134.1.rt7.210.el8_4 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2024:4729?
The severity of RHSA-2024:4729 is classified as important due to a race condition vulnerability that can lead to privilege escalation.
How do I fix RHSA-2024:4729?
To fix RHSA-2024:4729, update your kernel-rt packages to version 4.18.0-305.134.1.rt7.210.el8_4 or higher.
What systems are affected by RHSA-2024:4729?
RHSA-2024:4729 affects Red Hat Enterprise Linux for Real Time - Telecommunications Update Service and NFV - Telecommunications Update Service.
What type of vulnerability is addressed in RHSA-2024:4729?
RHSA-2024:4729 addresses a GSM multiplexing race condition vulnerability that can result in privilege escalation.
Is there a workaround for RHSA-2024:4729?
There are currently no known workarounds for RHSA-2024:4729; the recommended solution is to apply the security update.
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