SUSE Security Update: Security update for linuxptp
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Announcement ID:    SUSE-SU-2021:2545-1
Rating:             important
References:         #1187646 
Cross-References:   CVE-2021-3570
CVSS scores:
                    CVE-2021-3570 (SUSE): 8.8
 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Server 12-SP5
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   An update that fixes one vulnerability is now available.

Description:

   This update for linuxptp fixes the following issues:

   - CVE-2021-3570: Validate the messageLength field of incoming messages.
     (bsc#1187646)


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 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2545=1



Package List:

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      linuxptp-1.8+git65.g303b08c-3.3.1
      linuxptp-debuginfo-1.8+git65.g303b08c-3.3.1
      linuxptp-debugsource-1.8+git65.g303b08c-3.3.1


References:

   https://www.suse.com/security/cve/CVE-2021-3570.html
   https://bugzilla.suse.com/1187646