SUSE-SU-2020:1646-1: important: Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP1)

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

   SUSE Security Update: Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP1)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:1646-1
Rating:             important
References:         #1171746 #1172437 
Cross-References:   CVE-2018-1000199 CVE-2020-10757
Affected Products:
                    SUSE Linux Enterprise Module for Live Patching 15-SP1
                    SUSE Linux Enterprise Module for Live Patching 15
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for the Linux Kernel 4.12.14-197_37 fixes several issues.

   The following security issues were fixed:

   - CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap
     could have caused user PTE access (bsc#1172437).
   - CVE-2018-1000199: Fixed a potential local code execution via ptrace
     (bsc#1171746).


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 Module for Live Patching 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2020-1645=1 SUSE-SLE-Module-Live-Patching-15-SP1-2020-1646=1 SUSE-SLE-Module-Live-Patching-15-SP1-2020-1647=1 SUSE-SLE-Module-Live-Patching-15-SP1-2020-1648=1 SUSE-SLE-Module-Live-Patching-15-SP1-2020-1649=1 SUSE-SLE-Module-Live-Patching-15-SP1-2020-1650=1 SUSE-SLE-Module-Live-Patching-15-SP1-2020-1651=1

   - SUSE Linux Enterprise Module for Live Patching 15:

      zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2020-1665=1 SUSE-SLE-Module-Live-Patching-15-2020-1666=1 SUSE-SLE-Module-Live-Patching-15-2020-1667=1 SUSE-SLE-Module-Live-Patching-15-2020-1668=1



Package List:

   - SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):

      kernel-livepatch-4_12_14-197_18-default-7-2.1
      kernel-livepatch-4_12_14-197_21-default-7-2.1
      kernel-livepatch-4_12_14-197_26-default-5-2.1
      kernel-livepatch-4_12_14-197_29-default-5-2.1
      kernel-livepatch-4_12_14-197_34-default-4-2.1
      kernel-livepatch-4_12_14-197_37-default-4-2.1
      kernel-livepatch-4_12_14-197_40-default-3-2.1

   - SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):

      kernel-livepatch-4_12_14-150_35-default-7-2.1
      kernel-livepatch-4_12_14-150_35-default-debuginfo-7-2.1
      kernel-livepatch-4_12_14-150_38-default-7-2.1
      kernel-livepatch-4_12_14-150_38-default-debuginfo-7-2.1
      kernel-livepatch-4_12_14-150_41-default-5-2.1
      kernel-livepatch-4_12_14-150_41-default-debuginfo-5-2.1
      kernel-livepatch-4_12_14-150_47-default-5-2.1
      kernel-livepatch-4_12_14-150_47-default-debuginfo-5-2.1


References:

   https://www.suse.com/security/cve/CVE-2018-1000199.html
   https://www.suse.com/security/cve/CVE-2020-10757.html
   https://bugzilla.suse.com/1171746
   https://bugzilla.suse.com/1172437