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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.1230
         SUSE-SU-2020:0940-1 Security update for the Linux Kernel
                        (Live Patch 16 for SLE 15)
                               8 April 2020

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

Product:           linux kernel
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
                   Denial of Service        -- Console/Physical      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-1749 CVE-2019-5108 

Reference:         ESB-2020.1204
                   ESB-2020.0572.2

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20200940-1.html

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SUSE Security Update: Security update for the Linux Kernel (Live Patch 16 for
SLE 15)

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:0940-1
Rating:            important
References:        #1159913 #1165631
Cross-References:  CVE-2019-5108 CVE-2020-1749
Affected Products:
                   SUSE Linux Enterprise Module for Live Patching 15
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for the Linux Kernel 4.12.14-150_41 fixes several issues.
The following security issues were fixed:

  o CVE-2020-1749: Fixed an issue in the networking protocols in encrypted
    IPsec tunnel (bsc#1165631)
  o CVE-2019-5108: Fixed an issue where by triggering AP to send IAPP location
    updates for stations before the required authentication process has
    completed could have led to denial-of-service (bsc#1159913).

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:

  o SUSE Linux Enterprise Module for Live Patching 15:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2020-940=1

Package List:

  o SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):
       kernel-livepatch-4_12_14-150_41-default-3-2.2
       kernel-livepatch-4_12_14-150_41-default-debuginfo-3-2.2


References:

  o https://www.suse.com/security/cve/CVE-2019-5108.html
  o https://www.suse.com/security/cve/CVE-2020-1749.html
  o https://bugzilla.suse.com/1159913
  o https://bugzilla.suse.com/1165631

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