Security update for ucode-intel

Announcement ID:	SUSE-SU-2019:3091-1
Rating:	important
References:	bsc#1139073 bsc#1141035 bsc#1155988 bsc#1157004
Cross-References:	CVE-2019-11135 CVE-2019-11139
CVSS scores:	CVE-2019-11135 ( SUSE ): 6.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2019-11135 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2019-11139 ( NVD ): 6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/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 two vulnerabilities and has two security fixes can now be installed.

Description:

This update for ucode-intel to version fixes the following issues:

• Updated to 20191115 official security release (bsc#1157004 and bsc#1155988)
• Includes security fixes for:
• CVE-2019-11135: Added feature allowing to disable TSX RTM (bsc#1139073)
• CVE-2019-11139: A CPU microcode only fix for Voltage modulation issues (bsc#1141035)

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 Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-3091=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-3091=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-3091=1

Package List:

• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
  • ucode-intel-debuginfo-20191115-3.3.1
  • ucode-intel-debugsource-20191115-3.3.1
  • ucode-intel-20191115-3.3.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
  • ucode-intel-debuginfo-20191115-3.3.1
  • ucode-intel-debugsource-20191115-3.3.1
  • ucode-intel-20191115-3.3.1
• SUSE Linux Enterprise Server 12 SP5 (x86_64)
  • ucode-intel-debuginfo-20191115-3.3.1
  • ucode-intel-debugsource-20191115-3.3.1
  • ucode-intel-20191115-3.3.1

References:

• https://www.suse.com/security/cve/CVE-2019-11135.html
• https://www.suse.com/security/cve/CVE-2019-11139.html
• https://bugzilla.suse.com/show_bug.cgi?id=1139073
• https://bugzilla.suse.com/show_bug.cgi?id=1141035
• https://bugzilla.suse.com/show_bug.cgi?id=1155988
• https://bugzilla.suse.com/show_bug.cgi?id=1157004