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SUSE Linux 15 SP2: 2024:1537-1 Important: Kernel Update Security Advisory

suse
Calendar Grey May 7, 2024
Dist Suse Esm H88
Crucial enhancements for SUSE Linux Kernel tackling significant vulnerabilities in Live Patch 41 for SLE 15 SP2. Update immediately!
* bsc#1216644 * bsc#1219079 * bsc#1219435 Cross-References:

Summary

## This update for the Linux Kernel 5.3.18-150200_24_166 fixes several issues. The following security issues were fixed: * CVE-2024-0775: Fixed a use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 (bsc#1219079). * CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability perf component (bsc#1216644). * CVE-2024-1086: Fixed a use-after-free vulnerability related to nft_verdict_init() (bsc#1219435). ## 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-SP2-2024-1537=1 ## Package List:

Topics%20covered

Topics Covered

security advisory critical important kernel SUSE use-after-free live patch

References

* bsc#1216644

* bsc#1219079

* bsc#1219435

Cross-

* CVE-2023-5717

* CVE-2024-0775

* CVE-2024-1086

CVSS scores:

* CVE-2023-5717 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-5717 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-0775 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

* CVE-2024-0775 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

* CVE-2024-1086 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-1086 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* SUSE Linux Enterprise High Performance Computing 15 SP2

* SUSE Linux Enterprise Live Patching 15-SP2

* SUSE Linux Enterprise Server 15 SP2

* SUSE Linux Enterprise Server for SAP Applications 15 SP2

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:1537-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical important kernel SUSE use-after-free live patch

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