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SUSE: 2024:3032-1 Important: Linux Kernel Security Update Details

suse
Calendar Grey August 27, 2024
Dist Suse Esm H88
Significant patch released for the Linux Kernel targeting key security flaws on SUSE platforms. Find out more!
* bsc#1224991 * bsc#1225850 Cross-References: * CVE-2023-52772

Summary

## This update for the Linux Kernel 6.4.0-150600_21 fixes several issues. The following security issues were fixed: * CVE-2024-36921: wifi: iwlwifi: mvm: guard against invalid STA ID removal (bsc#1225850). * CVE-2023-52772: Fixed use-after-free in unix_stream_read_actor() (bsc#1224991). ## 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 15.6 zypper in -t patch SUSE-2024-3032=1 * SUSE Linux Enterprise Live Patching 15-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2024-3032=1 ## Package List: * openSUSE Leap 15.6 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150600_21-default-3-150600.4.7.1

Topics%20covered

Topics Covered

security advisory security update important SUSE Linux kernel CVE-2023-52772 CVE-2024-36921

References

* bsc#1224991

* bsc#1225850

Cross-

* CVE-2023-52772

* CVE-2024-36921

CVSS scores:

* CVE-2023-52772 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-52772 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-36921 ( SUSE ): 8.0 CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.6

* SUSE Linux Enterprise Live Patching 15-SP6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-52772.html

* https://www.suse.com/security/cve/CVE-2024-36921.html

* https://bugzilla.suse.com/show_bug.cgi?id=1224991

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:3032-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update important SUSE Linux kernel CVE-2023-52772 CVE-2024-36921

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