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SUSE: 2024:2903-2 Critical: Kernel Live Patch Issues Resolved

suse
Calendar Grey August 6, 2024
Dist Suse Esm H88
Crucial security upgrade for Linux Kernel (Live Patch 34 for SLE 15 SP3) addresses serious threats. Update without delay.
* bsc#1225013 * bsc#1225310 Cross-References: * CVE-2024-27398

Summary

## This update for the Linux Kernel 5.3.18-150300_59_127 fixes several issues. The following security issues were fixed: * CVE-2024-27398: Fixed use-after-free bug caused by sco_sock_timeout() (bsc#1225013). * CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1225310). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Live Patching 15-SP2 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2024-2771=1 SUSE-SLE- Module-Live-Patching-15-SP2-2024-2770=1 * openSUSE Leap 15.3 zypper in -t patch SUSE-2024-2772=1 * SUSE Linux Enterprise Live Patching 15-SP3

Topics%20covered

Topics Covered

security advisory critical issue kernel update important SUSE use-after-free live patching

References

* bsc#1225013

* bsc#1225310

Cross-

* CVE-2024-27398

* CVE-2024-35950

CVSS scores:

* CVE-2024-27398 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-35950 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.3

* SUSE Linux Enterprise High Performance Computing 15 SP2

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise Live Patching 15-SP2

* SUSE Linux Enterprise Live Patching 15-SP3

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Server 15 SP2

* SUSE Linux Enterprise Server 15 SP3

* SUSE Linux Enterprise Server for SAP Applications 15 SP2

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves two vulnerabilities can now be installed.

##

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2771-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical issue kernel update important SUSE use-after-free live patching

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