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SUSE Linux 12 SP5 Shim Moderate Security Fix CVE-2024-2312 2026-1414-1

suse
Calendar Grey April 16, 2026
Dist Suse Esm H88
Update for SUSE shim resolves one vulnerability with moderate severity. Learn how to install the security fix now.
An update that solves one vulnerability and has one security fix can now be installed.

Summary

## This update for shim fixes the following issues: shim is updated to version 16.1: * shim_start_image(): fix guid/handle pairing when uninstalling protocols * Fix uncompressed ipv6 netboot * fix test segfaults caused by uninitialized memory * SbatLevel_Variable.txt: minor typo fix. * Realloc() needs to allocate one more byte for sprintf() * IPv6: Add more check to avoid multiple double colon and illegal char * Loader proto v2 * loader-protocol: add workaround for EDK2 2025.02 page fault on FreePages * Generate Authenticode for the entire PE file * README: mention new loader protocol and interaction with UKIs * shim: change automatically enable MOK_POLICY_REQUIRE_NX * Save var info * add SbatLevel entry 2025051000 for PSA-2025-00012-1 * Coverity fixes 20250804 * fix http boot

Topics%20covered

Topics Covered

security advisory moderate security issue update SuSE shim

References

* bsc#1240871

* bsc#1247432

Cross-

* CVE-2024-2312

CVSS scores:

* CVE-2024-2312 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-2312 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server 12 SP5 LTSS

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability and has one security fix can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2024-2312.html

* https://bugzilla.suse.com/show_bug.cgi?id=1240871

* https://bugzilla.suse.com/show_bug.cgi?id=1247432

Announcement ID: SUSE-SU-2026:1414-1
Release Date: 2026-04-16T14:25:29Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate security issue update SuSE shim

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