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Red Hat Security Advisory 2024-2627-03

Red Hat Security Advisory 2024-2627-03 - An update for kernel is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

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#vulnerability#linux#red_hat#js#amd#jira

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_2627.json

Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat’s archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

  • Packet Storm Staff

====================================================================
Red Hat Security Advisory

Synopsis: Moderate: kernel security and bug fix update
Advisory ID: RHSA-2024:2627-03
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2024:2627
Issue date: 2024-05-01
Revision: 03
CVE Names: CVE-2024-25742
====================================================================

Summary:

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • CVE-2024-25743 hw: amd: Instruction raise #VC exception at exit (AMD-SN-3008,CVE-2024-25742,CVE-2024-25743)

Bug Fix(es):

  • CVE-2024-25743 kernel: hw: amd: Instruction raise #VC exception at exit (JIRA:RHEL-30028)

  • Seeing high latency execution of kernel functions associated with cgroup_rstat_updated() (JIRA:RHEL-30186)

  • RHEL9 NFS file corruption handling congestion (JIRA:RHEL-31223)

  • Add tracepoints for sources of IPIs (JIRA:RHEL-27097)

  • In RHEL9/cgroupv2, vhost task is not pinned to pCPU defined by emulatorpin (JIRA:RHEL-32635)

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2024-25742

References:

https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2270836

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