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SUSE: 2025:0889-1 important: Kernel RT fix for out-of-bounds access

suse
Calendar Grey March 17, 2025
Dist Suse Esm H88
Crucial news from SUSE: A recent update addressing Linux Kernel RT resolves a serious out-of-bounds access vulnerability. Users are advised to upgrade promptly for enhanced security.
* bsc#1235452 Cross-References: * CVE-2024-56648

Summary

## This update for the Linux Kernel 6.4.0-150600_10_23 fixes one issue. The following security issue was fixed: * CVE-2024-56648: net: hsr: avoid potential out-of-bound access in fill_frame_info() (bsc#1235452). ## 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-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-889=1 SUSE-SLE- Module-Live-Patching-15-SP6-2025-890=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP6 (x86_64) * kernel-livepatch-6_4_0-150600_10_23-rt-2-150600.2.1 * kernel-livepatch-6_4_0-150600_10_20-rt-2-150600.2.1

Topics%20covered

Topics Covered

security advisory security issue critical SUSE buffer access Kernel RT

References

* bsc#1235452

Cross-

* CVE-2024-56648

CVSS scores:

* CVE-2024-56648 ( SUSE ): 8.6

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2024-56648 ( SUSE ): 8.0 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-56648 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* 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 one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-56648.html

* https://bugzilla.suse.com/show_bug.cgi?id=1235452

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0889-1
Release Date: 2025-03-17T16:33:46Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue critical SUSE buffer access Kernel RT

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