RHSA-2024:1019: Important: kernel-rt security update
First published: Wed Feb 28 2024(Updated: )
Important: kernel-rt security update
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-core | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug-core | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug-debuginfo | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug-devel | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug-modules | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug-modules-core | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug-modules-extra | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debuginfo | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-devel | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-modules | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-modules-core | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-modules-extra | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-debug-kvm | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| redhat/kernel-rt-kvm | <5.14.0-284.55.1.rt14.340.el9_2 | 5.14.0-284.55.1.rt14.340.el9_2 |
| Red Hat Enterprise Linux for Real Time for NFV for x86_64 | ||
| Red Hat Enterprise Linux for Real Time for NFV for x86_64 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://access.redhat.com/errata/RHSA-2024:1019 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=2133452
- https://bugzilla.redhat.com/show_bug.cgi?id=2235306
- https://bugzilla.redhat.com/show_bug.cgi?id=2252731
- https://bugzilla.redhat.com/show_bug.cgi?id=2255139
- https://bugzilla.redhat.com/show_bug.cgi?id=2255498
- https://bugzilla.redhat.com/show_bug.cgi?id=2255653
- https://bugzilla.redhat.com/show_bug.cgi?id=2259866
- https://bugzilla.redhat.com/show_bug.cgi?id=2260005
- https://bugzilla.redhat.com/show_bug.cgi?id=2262126
- https://bugzilla.redhat.com/show_bug.cgi?id=2262127
- https://access.redhat.com/security/updates/classification/#important
Frequently Asked Questions
What is the severity of RHSA-2024:1019?
The severity of RHSA-2024:1019 is classified as Important.
How do I fix RHSA-2024:1019?
To fix RHSA-2024:1019, upgrade to the kernel-rt version 5.14.0-284.55.1.rt14.340.el9_2.
What vulnerability does RHSA-2024:1019 address?
RHSA-2024:1019 addresses a race condition in GSM multiplexing that can lead to privilege escalation.
Which packages are affected by RHSA-2024:1019?
RHSA-2024:1019 affects multiple kernel-rt packages, including kernel-rt, kernel-rt-core, and kernel-rt-debug.
Is there a workaround for RHSA-2024:1019?
There are no known workarounds for the issues addressed in RHSA-2024:1019, and updating is recommended.
- agent/severity
- agent/type
- agent/remedy
- agent/last-modified-date
- agent/weakness
- agent/title
- agent/references
- agent/first-publish-date
- agent/description
- agent/event
- agent/softwarecombine
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2024:1019
- agent/software-canonical-lookup
- agent/source
- agent/tags
- collector/redhat-errata-latest
- agent/software-canonical-lookup-request
- package-manager/redhat
- vendor/red hat
- canonical/red hat enterprise linux for real time for nfv for x86_64