SUSE-SU-2024:2911-1: important: Security update for kernel-firmware
SLE-UPDATES
null at suse.de
Wed Aug 14 16:30:04 UTC 2024
# Security update for kernel-firmware
Announcement ID: SUSE-SU-2024:2911-1
Rating: important
References:
* bsc#1229069
Cross-References:
* CVE-2023-31315
CVSS scores:
* CVE-2023-31315 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/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 for SAP Applications 12 SP5
An update that solves one vulnerability can now be installed.
## Description:
This update for kernel-firmware fixes the following issues:
* CVE-2023-31315: Fixed validation in a model specific register (MSR) that
lead to modification of SMM configuration by malicious program with ring0
access (bsc#1229069)
## Special Instructions and Notes:
* Please reboot the system after installing this update.
## 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 High Performance Computing 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-2911=1
* SUSE Linux Enterprise Server 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-2911=1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-2911=1
## Package List:
* SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
* kernel-firmware-20190618-5.37.1
* ucode-amd-20190618-5.37.1
* SUSE Linux Enterprise Server 12 SP5 (noarch)
* kernel-firmware-20190618-5.37.1
* ucode-amd-20190618-5.37.1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
* kernel-firmware-20190618-5.37.1
* ucode-amd-20190618-5.37.1
## References:
* https://www.suse.com/security/cve/CVE-2023-31315.html
* https://bugzilla.suse.com/show_bug.cgi?id=1229069
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