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SUSE: 2024:2750-1 Important: Linux Kernel RT High Severity Security Flaw

suse
Calendar Grey August 5, 2024
Dist Suse Esm H88
Essential security enhancements for Linux Kernel RT on SLE 15 SP5 target various weaknesses identified in recent updates.
* bsc#1225013 * bsc#1225310 Cross-References: * CVE-2024-27398

Summary

## This update for the Linux Kernel 5.14.21-150500_13_21 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: * openSUSE Leap 15.5 zypper in -t patch SUSE-2024-2750=1 SUSE-2024-2752=1 * SUSE Linux Enterprise Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2024-2750=1 SUSE-SLE- Module-Live-Patching-15-SP5-2024-2752=1 ## Package List: * openSUSE Leap 15.5 (x86_64)

Topics%20covered

Topics Covered

security advisory security update high severity buffer overflow kernel security SUSE

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 15.5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Live Patching 15-SP5

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-27398.html

* https://www.suse.com/security/cve/CVE-2024-35950.html

* https://bugzilla.suse.com/show_bug.cgi?id=1225013

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2750-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update high severity buffer overflow kernel security SUSE

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