ESB-2018.3949 - [SUSE] kernel: Root compromise - Existing account 2018-12-21

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3949
    Security update for the Linux Kernel (Live Patch 13 for SLE 12 SP3)
                             21 December 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           kernel
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Root Compromise   -- Existing Account
                   Denial of Service -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5848  

Reference:         ESB-2018.3933
                   ESB-2018.3910
                   ESB-2018.3881

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20184208-1/

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   SUSE Security Update: Security update for the Linux Kernel (Live Patch 13 for
   SLE 12 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:4208-1
Rating:             important
References:         #1115339
Cross-References:   CVE-2018-5848
Affected Products:
                    SUSE Linux Enterprise Live Patching 12-SP3
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for the Linux Kernel 4.4.132-94_33 fixes one issue.

   The following security issue was fixed:

   - CVE-2018-5848: Fixed an unsigned integer overflow in wmi_set_ie. This
     could lead to a buffer overflow (bsc#1097356).


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 Live Patching 12-SP3:

      zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2018-3014=1
      SUSE-SLE-Live-Patching-12-SP3-2018-3015=1
      SUSE-SLE-Live-Patching-12-SP3-2018-3016=1
      SUSE-SLE-Live-Patching-12-SP3-2018-3017=1
      SUSE-SLE-Live-Patching-12-SP3-2018-3018=1
      SUSE-SLE-Live-Patching-12-SP3-2018-3019=1
      SUSE-SLE-Live-Patching-12-SP3-2018-3020=1
      SUSE-SLE-Live-Patching-12-SP3-2018-3021=1



Package List:

   - SUSE Linux Enterprise Live Patching 12-SP3 (ppc64le x86_64):

      kgraft-patch-4_4_103-6_33-default-12-2.1
      kgraft-patch-4_4_103-6_33-default-debuginfo-12-2.1
      kgraft-patch-4_4_103-6_38-default-12-2.1
      kgraft-patch-4_4_103-6_38-default-debuginfo-12-2.1
      kgraft-patch-4_4_114-94_11-default-10-2.1
      kgraft-patch-4_4_114-94_11-default-debuginfo-10-2.1
      kgraft-patch-4_4_114-94_14-default-10-2.1
      kgraft-patch-4_4_114-94_14-default-debuginfo-10-2.1
      kgraft-patch-4_4_120-94_17-default-9-2.1
      kgraft-patch-4_4_120-94_17-default-debuginfo-9-2.1
      kgraft-patch-4_4_126-94_22-default-9-2.1
      kgraft-patch-4_4_126-94_22-default-debuginfo-9-2.1
      kgraft-patch-4_4_131-94_29-default-7-2.1
      kgraft-patch-4_4_131-94_29-default-debuginfo-7-2.1
      kgraft-patch-4_4_132-94_33-default-7-2.1
      kgraft-patch-4_4_132-94_33-default-debuginfo-7-2.1


References:

   https://www.suse.com/security/cve/CVE-2018-5848.html
   https://bugzilla.suse.com/1115339

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