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SUSE: 2024:1392-1 Critical: Kernel Memory Leak Live Patch Notification

suse
Calendar Grey April 23, 2024
Dist Suse Esm H88
Critical security patch resolves a UAF write vulnerability in the SUSE Linux Kernel, vital for maintaining system durability. Update released for SLE 15 SP3.
* bsc#1220828 Cross-References: * CVE-2024-26622

Summary

## This update for the Linux Kernel 5.3.18-150300_59_150 fixes one issue. The following security issue was fixed: * CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220828). ## 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 15.3 zypper in -t patch SUSE-2024-1391=1 * SUSE Linux Enterprise Live Patching 15-SP3 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2024-1391=1 ## Package List: * openSUSE Leap 15.3 (ppc64le s390x x86_64) * kernel-livepatch-5_3_18-150300_59_150-default-debuginfo-5-150300.2.1 * kernel-livepatch-5_3_18-150300_59_150-default-5-150300.2.1

References

* bsc#1220828

Cross-

* CVE-2024-26622

CVSS scores:

* CVE-2024-26622 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/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 SP3

* SUSE Linux Enterprise Live Patching 15-SP3

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Server 15 SP3

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-26622.html

* https://bugzilla.suse.com/show_bug.cgi?id=1220828

Severity
critical
Lowest
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Medium
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Critical

Announcement ID: SUSE-SU-2024:1391-1
Rating: important

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