SUSE Security Update: Security update for xen
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Announcement ID:    SUSE-SU-2020:3612-1
Rating:             important
References:         #1178591 #1178963 
Cross-References:   CVE-2020-28368
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise Server 12-SP5
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   An update that solves one vulnerability and has one errata
   is now available.

Description:

   This update for xen fixes the following issues:

   - bsc#1178963 - VUL-0: xen: stack corruption from XSA-346 change (XSA-355)


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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-3612=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3612=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 x86_64):

      xen-debugsource-4.12.4_04-3.33.1
      xen-devel-4.12.4_04-3.33.1

   - SUSE Linux Enterprise Server 12-SP5 (x86_64):

      xen-4.12.4_04-3.33.1
      xen-debugsource-4.12.4_04-3.33.1
      xen-doc-html-4.12.4_04-3.33.1
      xen-libs-32bit-4.12.4_04-3.33.1
      xen-libs-4.12.4_04-3.33.1
      xen-libs-debuginfo-32bit-4.12.4_04-3.33.1
      xen-libs-debuginfo-4.12.4_04-3.33.1
      xen-tools-4.12.4_04-3.33.1
      xen-tools-debuginfo-4.12.4_04-3.33.1
      xen-tools-domU-4.12.4_04-3.33.1
      xen-tools-domU-debuginfo-4.12.4_04-3.33.1


References:

   https://www.suse.com/security/cve/CVE-2020-28368.html
   https://bugzilla.suse.com/1178591
   https://bugzilla.suse.com/1178963