SUSE Security Update: Security update for the Linux Kernel (Live Patch 27 for SLE 12 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:2600-1
Rating:             important
References:         #1145604 #1151021 
Cross-References:   CVE-2017-18379 CVE-2019-14835
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server 12-SP3-LTSS
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for the Linux Kernel 4.4.180-94_100 fixes several issues.

   The following security issues were fixed:

   - CVE-2019-14835: A buffer overflow flaw was found in the way vhost
     functionality, that translates virtqueue buffers to IOVs, logged the
     buffer descriptors during migration. A privileged guest user able to
     pass descriptors with invalid length to the host when migration is
     underway, could use this flaw to increase their privileges on the host
     (bsc#1151021).
   - CVE-2017-18379: Fixed an out of boundary access that happened in
     drivers/nvme/target/fc.c (bsc#1145604).


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-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2019-2599=1 SUSE-SLE-SAP-12-SP3-2019-2600=1 SUSE-SLE-SAP-12-SP3-2019-2602=1 SUSE-SLE-SAP-12-SP3-2019-2603=1 SUSE-SLE-SAP-12-SP3-2019-2606=1 SUSE-SLE-SAP-12-SP3-2019-2607=1 SUSE-SLE-SAP-12-SP3-2019-2608=1 SUSE-SLE-SAP-12-SP3-2019-2609=1 SUSE-SLE-SAP-12-SP3-2019-2610=1 SUSE-SLE-SAP-12-SP3-2019-2611=1 SUSE-SLE-SAP-12-SP3-2019-2612=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-2599=1 SUSE-SLE-SERVER-12-SP3-2019-2600=1 SUSE-SLE-SERVER-12-SP3-2019-2602=1 SUSE-SLE-SERVER-12-SP3-2019-2603=1 SUSE-SLE-SERVER-12-SP3-2019-2606=1 SUSE-SLE-SERVER-12-SP3-2019-2607=1 SUSE-SLE-SERVER-12-SP3-2019-2608=1 SUSE-SLE-SERVER-12-SP3-2019-2609=1 SUSE-SLE-SERVER-12-SP3-2019-2610=1 SUSE-SLE-SERVER-12-SP3-2019-2611=1 SUSE-SLE-SERVER-12-SP3-2019-2612=1



Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      kgraft-patch-4_4_156-94_57-default-8-2.1
      kgraft-patch-4_4_156-94_57-default-debuginfo-8-2.1
      kgraft-patch-4_4_156-94_61-default-8-2.1
      kgraft-patch-4_4_156-94_61-default-debuginfo-8-2.1
      kgraft-patch-4_4_156-94_64-default-7-2.1
      kgraft-patch-4_4_156-94_64-default-debuginfo-7-2.1
      kgraft-patch-4_4_162-94_69-default-6-2.1
      kgraft-patch-4_4_162-94_69-default-debuginfo-6-2.1
      kgraft-patch-4_4_162-94_72-default-6-2.1
      kgraft-patch-4_4_162-94_72-default-debuginfo-6-2.1
      kgraft-patch-4_4_175-94_79-default-5-2.1
      kgraft-patch-4_4_175-94_79-default-debuginfo-5-2.1
      kgraft-patch-4_4_176-94_88-default-4-2.1
      kgraft-patch-4_4_176-94_88-default-debuginfo-4-2.1
      kgraft-patch-4_4_178-94_91-default-4-2.1
      kgraft-patch-4_4_178-94_91-default-debuginfo-4-2.1
      kgraft-patch-4_4_180-94_100-default-2-2.1
      kgraft-patch-4_4_180-94_100-default-debuginfo-2-2.1
      kgraft-patch-4_4_180-94_103-default-2-2.1
      kgraft-patch-4_4_180-94_103-default-debuginfo-2-2.1
      kgraft-patch-4_4_180-94_97-default-4-2.1
      kgraft-patch-4_4_180-94_97-default-debuginfo-4-2.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64):

      kgraft-patch-4_4_156-94_57-default-8-2.1
      kgraft-patch-4_4_156-94_57-default-debuginfo-8-2.1
      kgraft-patch-4_4_156-94_61-default-8-2.1
      kgraft-patch-4_4_156-94_61-default-debuginfo-8-2.1
      kgraft-patch-4_4_156-94_64-default-7-2.1
      kgraft-patch-4_4_156-94_64-default-debuginfo-7-2.1
      kgraft-patch-4_4_162-94_69-default-6-2.1
      kgraft-patch-4_4_162-94_69-default-debuginfo-6-2.1
      kgraft-patch-4_4_162-94_72-default-6-2.1
      kgraft-patch-4_4_162-94_72-default-debuginfo-6-2.1
      kgraft-patch-4_4_175-94_79-default-5-2.1
      kgraft-patch-4_4_175-94_79-default-debuginfo-5-2.1
      kgraft-patch-4_4_176-94_88-default-4-2.1
      kgraft-patch-4_4_176-94_88-default-debuginfo-4-2.1
      kgraft-patch-4_4_178-94_91-default-4-2.1
      kgraft-patch-4_4_178-94_91-default-debuginfo-4-2.1
      kgraft-patch-4_4_180-94_100-default-2-2.1
      kgraft-patch-4_4_180-94_100-default-debuginfo-2-2.1
      kgraft-patch-4_4_180-94_103-default-2-2.1
      kgraft-patch-4_4_180-94_103-default-debuginfo-2-2.1
      kgraft-patch-4_4_180-94_97-default-4-2.1
      kgraft-patch-4_4_180-94_97-default-debuginfo-4-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-18379.html
   https://www.suse.com/security/cve/CVE-2019-14835.html
   https://bugzilla.suse.com/1145604
   https://bugzilla.suse.com/1151021

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