An ucode-intel security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.3/15.4.

SUSE-SU-2022:1727-1: moderate: Security update for ucode-intel

SUSE Security Update: Security update for ucode-intel
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Announcement ID: SUSE-SU-2022:1727-1
Rating: moderate
References: #1198717 #1199423
Cross-References: CVE-2022-21151
CVSS scores:
CVE-2022-21151 (SUSE): 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

Affected Products:
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15-SP3
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Micro 5.1
SUSE Linux Enterprise Micro 5.2
SUSE Linux Enterprise Module for Basesystem 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Server 15-SP2-BCL SUSE Linux Enterprise Server 15-SP2-LTSS SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP 15-SP2 SUSE Linux Enterprise Server for SAP Applications 15-SP3SUSE Linux Enterprise Server for SAP Applications 15-SP4SUSE Manager Proxy 4.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
SUSE Manager Server 4.2
openSUSE Leap 15.3
openSUSE Leap 15.4
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An update that solves one vulnerability and has one errata is now available.

Description:

This update for ucode-intel fixes the following issues:

Updated to Intel CPU Microcode 20220510 release. (bsc#1199423) Updated toIntel CPU Microcode 20220419 release. (bsc#1198717)

- CVE-2022-21151: Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access (bsc#1199423).

Patch Instructions:

To install this SUSE Security 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 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-1727=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-1727=1

- SUSE Manager Server 4.1:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-1727=1

- SUSE Manager Retail Branch Server 4.1:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-1727=1

- SUSE Manager Proxy 4.1:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-1727=1
- SUSE Linux Enterprise Server for SAP 15-SP2:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-1727=1
- SUSE Linux Enterprise Server 15-SP2-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-1727=1
- SUSE Linux Enterprise Server 15-SP2-BCL:

zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-1727=1
- SUSE Linux Enterprise Module for Basesystem 15-SP4:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-1727=1
- SUSE Linux Enterprise Module for Basesystem 15-SP3:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-1727=1
- SUSE Linux Enterprise Micro 5.2:

zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-1727=1

- SUSE Linux Enterprise Micro 5.1:

zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-1727=1

- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-1727=1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-1727=1
- SUSE Enterprise Storage 7:

zypper in -t patch SUSE-Storage-7-2022-1727=1


Package List:

- openSUSE Leap 15.4 (x86_64):

ucode-intel-20220510-150200.14.1

- openSUSE Leap 15.3 (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Manager Server 4.1 (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Manager Retail Branch Server 4.1 (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Manager Proxy 4.1 (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise Server for SAP 15-SP2 (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise Server 15-SP2-LTSS (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64):
ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):
ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise Micro 5.2 (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise Micro 5.1 (x86_64):

ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (x86_64):
ucode-intel-20220510-150200.14.1

- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (x86_64):
ucode-intel-20220510-150200.14.1

- SUSE Enterprise Storage 7 (x86_64):

ucode-intel-20220510-150200.14.1

References:

  https://www.suse.com/security/cve/CVE-2022-21151.html
  https://bugzilla.suse.com/1198717
  https://bugzilla.suse.com/1199423