Sicherheit: Mehrere Probleme in Linux - Pro-Linux

   SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:2582-1
Rating:             important
References:         #1152107 #1173798 #1174205 #1174757 #1174771 
                    #1175112 #1175127 #1175228 #1175691 #1176069 

Cross-References:   CVE-2019-16746 CVE-2020-14314 CVE-2020-14331
                    CVE-2020-14386 CVE-2020-16166
Affected Products:
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud 8
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise High Availability 12-SP3
                    SUSE Enterprise Storage 5
                    HPE Helion Openstack 8
______________________________________________________________________________

   An update that solves 5 vulnerabilities and has 5 fixes is
   now available.

Description:

   The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various
   security and bugfixes.

   The following security bugs were fixed:

   - CVE-2020-14314: Fixed a potential negative array index in do_split()
     (bsc#1173798).
   - CVE-2020-14331: Fixed a missing check in vgacon scrollback handling
     (bsc#1174205).
   - CVE-2020-16166: Fixed a potential issue which could have allowed remote
     attackers to make observations that help to obtain sensitive information
     about the internal state of the network RNG (bsc#1174757).
   - CVE-2019-16746: Fixed an improper check of the length of variable
     elements in a beacon head, leading to a buffer overflow (bsc#1152107).
   - CVE-2020-14386: Fixed a potential local privilege escalation via memory
     corruption (bsc#1176069).

   The following non-security bugs were fixed:

   - bonding: fix active-backup failover for current ARP slave (bsc#1174771).
   - Drivers: hv: vmbus: Only notify Hyper-V for die events that are oops
     (bsc#1175127).
   - ibmvnic: Fix IRQ mapping disposal in error path (bsc#1175112 ltc#187459).
   - mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo
     (bsc#1175691).
   - ocfs2: add trimfs dlm lock resource (bsc#1175228).
   - ocfs2: add trimfs lock to avoid duplicated trims in cluster
     (bsc#1175228).
   - ocfs2: fix the application IO timeout when fstrim is running
     (bsc#1175228).

Special Instructions and Notes:

   Please reboot the system after installing this update.

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 OpenStack Cloud Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-2582=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2020-2582=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-2582=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-2582=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-2582=1

   - SUSE Linux Enterprise High Availability 12-SP3:

      zypper in -t patch SUSE-SLE-HA-12-SP3-2020-2582=1

   - SUSE Enterprise Storage 5:

      zypper in -t patch SUSE-Storage-5-2020-2582=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2020-2582=1

Package List:

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      kernel-default-4.4.180-94.130.1
      kernel-default-base-4.4.180-94.130.1
      kernel-default-base-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      kernel-default-devel-4.4.180-94.130.1
      kernel-default-kgraft-4.4.180-94.130.1
      kernel-syms-4.4.180-94.130.1
      kgraft-patch-4_4_180-94_130-default-1-4.3.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-1-4.3.1

   - SUSE OpenStack Cloud Crowbar 8 (noarch):

      kernel-devel-4.4.180-94.130.1
      kernel-macros-4.4.180-94.130.1
      kernel-source-4.4.180-94.130.1

   - SUSE OpenStack Cloud 8 (x86_64):

      kernel-default-4.4.180-94.130.1
      kernel-default-base-4.4.180-94.130.1
      kernel-default-base-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      kernel-default-devel-4.4.180-94.130.1
      kernel-default-kgraft-4.4.180-94.130.1
      kernel-syms-4.4.180-94.130.1
      kgraft-patch-4_4_180-94_130-default-1-4.3.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-1-4.3.1

   - SUSE OpenStack Cloud 8 (noarch):

      kernel-devel-4.4.180-94.130.1
      kernel-macros-4.4.180-94.130.1
      kernel-source-4.4.180-94.130.1

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

      kernel-default-4.4.180-94.130.1
      kernel-default-base-4.4.180-94.130.1
      kernel-default-base-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      kernel-default-devel-4.4.180-94.130.1
      kernel-default-kgraft-4.4.180-94.130.1
      kernel-syms-4.4.180-94.130.1
      kgraft-patch-4_4_180-94_130-default-1-4.3.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-1-4.3.1

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

      kernel-devel-4.4.180-94.130.1
      kernel-macros-4.4.180-94.130.1
      kernel-source-4.4.180-94.130.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):

      kernel-default-4.4.180-94.130.1
      kernel-default-base-4.4.180-94.130.1
      kernel-default-base-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      kernel-default-devel-4.4.180-94.130.1
      kernel-syms-4.4.180-94.130.1

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

      kernel-default-kgraft-4.4.180-94.130.1
      kgraft-patch-4_4_180-94_130-default-1-4.3.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-1-4.3.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):

      kernel-devel-4.4.180-94.130.1
      kernel-macros-4.4.180-94.130.1
      kernel-source-4.4.180-94.130.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (s390x):

      kernel-default-man-4.4.180-94.130.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (noarch):

      kernel-devel-4.4.180-94.130.1
      kernel-macros-4.4.180-94.130.1
      kernel-source-4.4.180-94.130.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      kernel-default-4.4.180-94.130.1
      kernel-default-base-4.4.180-94.130.1
      kernel-default-base-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      kernel-default-devel-4.4.180-94.130.1
      kernel-syms-4.4.180-94.130.1

   - SUSE Linux Enterprise High Availability 12-SP3 (ppc64le s390x x86_64):

      cluster-md-kmp-default-4.4.180-94.130.1
      cluster-md-kmp-default-debuginfo-4.4.180-94.130.1
      dlm-kmp-default-4.4.180-94.130.1
      dlm-kmp-default-debuginfo-4.4.180-94.130.1
      gfs2-kmp-default-4.4.180-94.130.1
      gfs2-kmp-default-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      ocfs2-kmp-default-4.4.180-94.130.1
      ocfs2-kmp-default-debuginfo-4.4.180-94.130.1

   - SUSE Enterprise Storage 5 (aarch64 x86_64):

      kernel-default-4.4.180-94.130.1
      kernel-default-base-4.4.180-94.130.1
      kernel-default-base-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      kernel-default-devel-4.4.180-94.130.1
      kernel-syms-4.4.180-94.130.1

   - SUSE Enterprise Storage 5 (x86_64):

      kernel-default-kgraft-4.4.180-94.130.1
      kgraft-patch-4_4_180-94_130-default-1-4.3.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-1-4.3.1

   - SUSE Enterprise Storage 5 (noarch):

      kernel-devel-4.4.180-94.130.1
      kernel-macros-4.4.180-94.130.1
      kernel-source-4.4.180-94.130.1

   - HPE Helion Openstack 8 (x86_64):

      kernel-default-4.4.180-94.130.1
      kernel-default-base-4.4.180-94.130.1
      kernel-default-base-debuginfo-4.4.180-94.130.1
      kernel-default-debuginfo-4.4.180-94.130.1
      kernel-default-debugsource-4.4.180-94.130.1
      kernel-default-devel-4.4.180-94.130.1
      kernel-default-kgraft-4.4.180-94.130.1
      kernel-syms-4.4.180-94.130.1
      kgraft-patch-4_4_180-94_130-default-1-4.3.1
      kgraft-patch-4_4_180-94_130-default-debuginfo-1-4.3.1

   - HPE Helion Openstack 8 (noarch):

      kernel-devel-4.4.180-94.130.1
      kernel-macros-4.4.180-94.130.1
      kernel-source-4.4.180-94.130.1

References:

   https://www.suse.com/security/cve/CVE-2019-16746.html
   https://www.suse.com/security/cve/CVE-2020-14314.html
   https://www.suse.com/security/cve/CVE-2020-14331.html
   https://www.suse.com/security/cve/CVE-2020-14386.html
   https://www.suse.com/security/cve/CVE-2020-16166.html
   https://bugzilla.suse.com/1152107
   https://bugzilla.suse.com/1173798
   https://bugzilla.suse.com/1174205
   https://bugzilla.suse.com/1174757
   https://bugzilla.suse.com/1174771
   https://bugzilla.suse.com/1175112
   https://bugzilla.suse.com/1175127
   https://bugzilla.suse.com/1175228
   https://bugzilla.suse.com/1175691
   https://bugzilla.suse.com/1176069

_______________________________________________
sle-security-updates mailing list
sle-security-updates@lists.suse.com
http://lists.suse.com/mailman/listinfo/sle-security-updates