SUSE-SU-2024:1139-1: moderate: Security update for ucode-intel
SLE-UPDATES
null at suse.de
Mon Apr 8 12:30:58 UTC 2024
# Security update for ucode-intel
Announcement ID: SUSE-SU-2024:1139-1
Rating: moderate
References:
* bsc#1221323
Cross-References:
* CVE-2023-22655
* CVE-2023-28746
* CVE-2023-38575
* CVE-2023-39368
* CVE-2023-43490
CVSS scores:
* CVE-2023-22655 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N
* CVE-2023-28746 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
* CVE-2023-38575 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
* CVE-2023-39368 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
* CVE-2023-43490 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Affected Products:
* Basesystem Module 15-SP5
* openSUSE Leap 15.5
* openSUSE Leap Micro 5.3
* openSUSE Leap Micro 5.4
* SUSE Enterprise Storage 7.1
* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4
* SUSE Linux Enterprise Desktop 15 SP5
* SUSE Linux Enterprise High Performance Computing 15 SP2
* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
* SUSE Linux Enterprise High Performance Computing 15 SP3
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
* SUSE Linux Enterprise Micro 5.1
* SUSE Linux Enterprise Micro 5.2
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Micro for Rancher 5.2
* SUSE Linux Enterprise Micro for Rancher 5.3
* SUSE Linux Enterprise Micro for Rancher 5.4
* SUSE Linux Enterprise Real Time 15 SP5
* SUSE Linux Enterprise Server 15 SP2
* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
* SUSE Linux Enterprise Server 15 SP3
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP2
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.3
An update that solves five vulnerabilities can now be installed.
## Description:
This update for ucode-intel fixes the following issues:
* Updated to Intel CPU Microcode 20240312 release. (bsc#1221323)
* CVE-2023-39368: Protection mechanism failure of bus lock regulator for some
Intel Processors may allow an unauthenticated user to potentially enable
denial of service via network access
* CVE-2023-38575: Non-transparent sharing of return predictor targets between
contexts in some Intel Processors may allow an authorized user to
potentially enable information disclosure via local access.
* CVE-2023-28746: Information exposure through microarchitectural state after
transient execution from some register files for some Intel Atom Processors
may allow an authenticated user to potentially enable information disclosure
via local access.
* CVE-2023-22655 Protection mechanism failure in some 3rd and 4th Generation
Intel Xeon Processors when using Intel SGX or Intel TDX may allow a
privileged user to potentially enable escalation of privilege via local
access.
* CVE-2023-43490: Incorrect calculation in microcode keying mechanism for some
Intel Xeon D Processors with Intel® SGX may allow a privileged user to
potentially enable information disclosure via local access.
## 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 Micro 5.3
zypper in -t patch openSUSE-Leap-Micro-5.3-2024-1139=1
* openSUSE Leap Micro 5.4
zypper in -t patch openSUSE-Leap-Micro-5.4-2024-1139=1
* openSUSE Leap 15.5
zypper in -t patch openSUSE-SLE-15.5-2024-1139=1
* SUSE Linux Enterprise Micro for Rancher 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2024-1139=1
* SUSE Linux Enterprise Micro 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2024-1139=1
* SUSE Linux Enterprise Micro for Rancher 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2024-1139=1
* SUSE Linux Enterprise Micro 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2024-1139=1
* SUSE Linux Enterprise Micro 5.5
zypper in -t patch SUSE-SLE-Micro-5.5-2024-1139=1
* Basesystem Module 15-SP5
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1139=1
* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-1139=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-1139=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-1139=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-1139=1
* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4
zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-1139=1
* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-1139=1
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-1139=1
* SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4
zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-1139=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP2
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-1139=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-1139=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2024-1139=1
* SUSE Manager Proxy 4.3
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-1139=1
* SUSE Manager Retail Branch Server 4.3
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.3-2024-1139=1
* SUSE Manager Server 4.3
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-1139=1
* SUSE Enterprise Storage 7.1
zypper in -t patch SUSE-Storage-7.1-2024-1139=1
* SUSE Linux Enterprise Micro 5.1
zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-1139=1
* SUSE Linux Enterprise Micro 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1139=1
* SUSE Linux Enterprise Micro for Rancher 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1139=1
## Package List:
* openSUSE Leap Micro 5.3 (x86_64)
* ucode-intel-20240312-150200.38.1
* openSUSE Leap Micro 5.4 (x86_64)
* ucode-intel-20240312-150200.38.1
* openSUSE Leap 15.5 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro 5.3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro 5.4 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro 5.5 (x86_64)
* ucode-intel-20240312-150200.38.1
* Basesystem Module 15-SP5 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Manager Proxy 4.3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Manager Retail Branch Server 4.3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Manager Server 4.3 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Enterprise Storage 7.1 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro 5.1 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro 5.2 (x86_64)
* ucode-intel-20240312-150200.38.1
* SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
* ucode-intel-20240312-150200.38.1
## References:
* https://www.suse.com/security/cve/CVE-2023-22655.html
* https://www.suse.com/security/cve/CVE-2023-28746.html
* https://www.suse.com/security/cve/CVE-2023-38575.html
* https://www.suse.com/security/cve/CVE-2023-39368.html
* https://www.suse.com/security/cve/CVE-2023-43490.html
* https://bugzilla.suse.com/show_bug.cgi?id=1221323
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