SUSE Security Update: Security update for the Linux Kernel (Live Patch 30 for SLE 12 SP3)
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Announcement ID:    SUSE-SU-2020:3433-1
Rating:             important
References:         #1177513 
Cross-References:   CVE-2020-25645
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP2-LTSS
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   An update that fixes one vulnerability is now available.

Description:

   This update for the Linux Kernel 4.4.180-94_113 fixes one issue.

   The following security issue was fixed:

   - CVE-2020-25645: Fixed an an issue in IPsec that caused traffic between
     two Geneve endpoints to be unencrypted (bnc#1177513).


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-SP3-2020-3426=1 SUSE-SLE-SAP-12-SP3-2020-3427=1 SUSE-SLE-SAP-12-SP3-2020-3429=1 SUSE-SLE-SAP-12-SP3-2020-3430=1 SUSE-SLE-SAP-12-SP3-2020-3432=1 SUSE-SLE-SAP-12-SP3-2020-3433=1 SUSE-SLE-SAP-12-SP3-2020-3445=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-3428=1 SUSE-SLE-SAP-12-SP2-2020-3431=1 SUSE-SLE-SAP-12-SP2-2020-3434=1 SUSE-SLE-SAP-12-SP2-2020-3436=1 SUSE-SLE-SAP-12-SP2-2020-3443=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-3426=1 SUSE-SLE-SERVER-12-SP3-2020-3427=1 SUSE-SLE-SERVER-12-SP3-2020-3429=1 SUSE-SLE-SERVER-12-SP3-2020-3430=1 SUSE-SLE-SERVER-12-SP3-2020-3432=1 SUSE-SLE-SERVER-12-SP3-2020-3433=1 SUSE-SLE-SERVER-12-SP3-2020-3445=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-3428=1 SUSE-SLE-SERVER-12-SP2-2020-3431=1 SUSE-SLE-SERVER-12-SP2-2020-3434=1 SUSE-SLE-SERVER-12-SP2-2020-3436=1 SUSE-SLE-SERVER-12-SP2-2020-3443=1



Package List:

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

      kgraft-patch-4_4_180-94_107-default-9-2.2
      kgraft-patch-4_4_180-94_107-default-debuginfo-9-2.2
      kgraft-patch-4_4_180-94_113-default-8-2.2
      kgraft-patch-4_4_180-94_113-default-debuginfo-8-2.2
      kgraft-patch-4_4_180-94_116-default-5-2.2
      kgraft-patch-4_4_180-94_116-default-debuginfo-5-2.2
      kgraft-patch-4_4_180-94_121-default-4-2.2
      kgraft-patch-4_4_180-94_121-default-debuginfo-4-2.2
      kgraft-patch-4_4_180-94_124-default-4-2.2
      kgraft-patch-4_4_180-94_124-default-debuginfo-4-2.2
      kgraft-patch-4_4_180-94_127-default-4-2.1
      kgraft-patch-4_4_180-94_127-default-debuginfo-4-2.1
      kgraft-patch-4_4_180-94_130-default-3-2.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-3-2.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

      kgraft-patch-4_4_121-92_125-default-9-2.2
      kgraft-patch-4_4_121-92_129-default-6-2.2
      kgraft-patch-4_4_121-92_135-default-4-2.2
      kgraft-patch-4_4_121-92_138-default-4-2.1
      kgraft-patch-4_4_121-92_141-default-3-2.1

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

      kgraft-patch-4_4_180-94_107-default-9-2.2
      kgraft-patch-4_4_180-94_107-default-debuginfo-9-2.2
      kgraft-patch-4_4_180-94_113-default-8-2.2
      kgraft-patch-4_4_180-94_113-default-debuginfo-8-2.2
      kgraft-patch-4_4_180-94_116-default-5-2.2
      kgraft-patch-4_4_180-94_116-default-debuginfo-5-2.2
      kgraft-patch-4_4_180-94_121-default-4-2.2
      kgraft-patch-4_4_180-94_121-default-debuginfo-4-2.2
      kgraft-patch-4_4_180-94_124-default-4-2.2
      kgraft-patch-4_4_180-94_124-default-debuginfo-4-2.2
      kgraft-patch-4_4_180-94_127-default-4-2.1
      kgraft-patch-4_4_180-94_127-default-debuginfo-4-2.1
      kgraft-patch-4_4_180-94_130-default-3-2.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-3-2.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le x86_64):

      kgraft-patch-4_4_121-92_125-default-9-2.2
      kgraft-patch-4_4_121-92_129-default-6-2.2
      kgraft-patch-4_4_121-92_135-default-4-2.2
      kgraft-patch-4_4_121-92_138-default-4-2.1
      kgraft-patch-4_4_121-92_141-default-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2020-25645.html
   https://bugzilla.suse.com/1177513