Security update for ucode-intel

Announcement ID:	SUSE-SU-2022:0574-1
Rating:	important
References:	bsc#1192615 bsc#1195779 bsc#1195780 bsc#1195781
Cross-References:	CVE-2021-0127 CVE-2021-0145 CVE-2021-0146 CVE-2021-33120
CVSS scores:	CVE-2021-0127 ( SUSE ): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2021-0127 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-0145 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2021-0145 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2021-0146 ( SUSE ): 7.1 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVE-2021-0146 ( NVD ): 6.8 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-33120 ( SUSE ): 3.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L CVE-2021-33120 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Affected Products:	Basesystem Module 15-SP3 SUSE Enterprise Storage 7 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Micro 5.0 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Real Time 15 SP2 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.1 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.1 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.1 SUSE Manager Server 4.2

An update that solves four vulnerabilities can now be installed.

Description:

This update for ucode-intel fixes the following issues:

Updated to Intel CPU Microcode 20220207 release.

• CVE-2021-0146: Fixed a potential security vulnerability in some Intel Processors may allow escalation of privilege (bsc#1192615)
• CVE-2021-0127: Intel Processor Breakpoint Control Flow (bsc#1195779)
• CVE-2021-0145: Fast store forward predictor - Cross Domain Training (bsc#1195780)

• CVE-2021-33120: Out of bounds read for some Intel Atom processors (bsc#1195781)

• Security updates for INTEL-SA-00528

• Security updates for INTEL-SA-00532

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:

• Basesystem Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-574=1
• SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-574=1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-574=1
• SUSE Linux Enterprise Real Time 15 SP2
  zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-574=1
• SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-574=1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-574=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-574=1
• SUSE Manager Proxy 4.1
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-574=1
• SUSE Manager Retail Branch Server 4.1
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-574=1
• SUSE Manager Server 4.1
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-574=1
• SUSE Enterprise Storage 7
  zypper in -t patch SUSE-Storage-7-2022-574=1
• SUSE Linux Enterprise Micro 5.0
  zypper in -t patch SUSE-SUSE-MicroOS-5.0-2022-574=1
• SUSE Linux Enterprise Micro 5.1
  zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-574=1

Package List:

• Basesystem Module 15-SP3 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise Real Time 15 SP2 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Manager Proxy 4.1 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Manager Retail Branch Server 4.1 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Manager Server 4.1 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Enterprise Storage 7 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise Micro 5.0 (x86_64)
  • ucode-intel-20220207-10.1
• SUSE Linux Enterprise Micro 5.1 (x86_64)
  • ucode-intel-20220207-10.1

References:

• https://www.suse.com/security/cve/CVE-2021-0127.html
• https://www.suse.com/security/cve/CVE-2021-0145.html
• https://www.suse.com/security/cve/CVE-2021-0146.html
• https://www.suse.com/security/cve/CVE-2021-33120.html
• https://bugzilla.suse.com/show_bug.cgi?id=1192615
• https://bugzilla.suse.com/show_bug.cgi?id=1195779
• https://bugzilla.suse.com/show_bug.cgi?id=1195780
• https://bugzilla.suse.com/show_bug.cgi?id=1195781