SUSE-SU-2018:1582-1: important: Security update for xen

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:1582-1
Rating:             important
References:         #1027519 #1092631 
Cross-References:   CVE-2018-3639
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that solves one vulnerability and has one errata
   is now available.

Description:

   This update for xen fixes one issue.

   This security issue was fixed:

   - CVE-2018-3639: Prevent attackers with local user access from extracting
     information via a side-channel analysis, aka Speculative Store Bypass
     (SSB), Variant 4 (bsc#1092631).


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:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-1094=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-1094=1



Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      xen-4.5.5_24-22.49.1
      xen-debugsource-4.5.5_24-22.49.1
      xen-doc-html-4.5.5_24-22.49.1
      xen-kmp-default-4.5.5_24_k3.12.74_60.64.93-22.49.1
      xen-kmp-default-debuginfo-4.5.5_24_k3.12.74_60.64.93-22.49.1
      xen-libs-32bit-4.5.5_24-22.49.1
      xen-libs-4.5.5_24-22.49.1
      xen-libs-debuginfo-32bit-4.5.5_24-22.49.1
      xen-libs-debuginfo-4.5.5_24-22.49.1
      xen-tools-4.5.5_24-22.49.1
      xen-tools-debuginfo-4.5.5_24-22.49.1
      xen-tools-domU-4.5.5_24-22.49.1
      xen-tools-domU-debuginfo-4.5.5_24-22.49.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      xen-4.5.5_24-22.49.1
      xen-debugsource-4.5.5_24-22.49.1
      xen-doc-html-4.5.5_24-22.49.1
      xen-kmp-default-4.5.5_24_k3.12.74_60.64.93-22.49.1
      xen-kmp-default-debuginfo-4.5.5_24_k3.12.74_60.64.93-22.49.1
      xen-libs-32bit-4.5.5_24-22.49.1
      xen-libs-4.5.5_24-22.49.1
      xen-libs-debuginfo-32bit-4.5.5_24-22.49.1
      xen-libs-debuginfo-4.5.5_24-22.49.1
      xen-tools-4.5.5_24-22.49.1
      xen-tools-debuginfo-4.5.5_24-22.49.1
      xen-tools-domU-4.5.5_24-22.49.1
      xen-tools-domU-debuginfo-4.5.5_24-22.49.1


References:

   https://www.suse.com/security/cve/CVE-2018-3639.html
   https://bugzilla.suse.com/1027519
   https://bugzilla.suse.com/1092631