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SUSE: 2024:3365-1 important: Kernel Live Patching Security Fix

suse
Calendar Grey September 23, 2024
Dist Suse Esm H88
Essential enhancements to the Linux Kernel bolster protection in SUSE 15 SP4 through multiple vulnerability fixes, maintain your safety!
* bsc#1223683 * bsc#1225099 * bsc#1225310 Cross-References:

Summary

## This update for the Linux Kernel 5.14.21-150400_24_122 fixes several issues. The following security issues were fixed: * CVE-2023-52846: Prevent use after free in prp_create_tagged_frame() (bsc#1225099). * CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683). * CVE-2024-35950: 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 15.4 zypper in -t patch SUSE-2024-3365=1 * SUSE Linux Enterprise Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2024-3365=1 ## Package List:

Topics%20covered

Topics Covered

security advisory kernel patch important update SUSE Linux Enterprise live patch

References

* bsc#1223683

* bsc#1225099

* bsc#1225310

Cross-

* CVE-2023-52846

* CVE-2024-26923

* CVE-2024-35950

CVSS scores:

* CVE-2023-52846 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-26923 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/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 15.4

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise Live Patching 15-SP4

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Real Time 15 SP4

* SUSE Linux Enterprise Server 15 SP4

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

An update that solves three vulnerabilities can now be installed.

##

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:3365-1
Rating: important

Topics%20covered

Topics Covered

security advisory kernel patch important update SUSE Linux Enterprise live patch

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