SUSE-SU-2021:3004-1: important: Security update for libtpms

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

   SUSE Security Update: Security update for libtpms
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Announcement ID:    SUSE-SU-2021:3004-1
Rating:             important
References:         #1189935 
Cross-References:   CVE-2021-3746
CVSS scores:
                    CVE-2021-3746 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15-SP3
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   An update that fixes one vulnerability is now available.

Description:

   This update for libtpms fixes the following issues:

   - CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2
     command packets (bsc#1189935).


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 Server Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-3004=1



Package List:

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64 ppc64le s390x x86_64):

      libtpms-debugsource-0.8.2-3.3.1
      libtpms-devel-0.8.2-3.3.1
      libtpms0-0.8.2-3.3.1
      libtpms0-debuginfo-0.8.2-3.3.1


References:

   https://www.suse.com/security/cve/CVE-2021-3746.html
   https://bugzilla.suse.com/1189935