A libtpms security update has been released for openSUSE Leap 15.3.

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

openSUSE Security Update: Security update for libtpms
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Announcement ID: openSUSE-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:
openSUSE Leap 15.3
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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 openSUSE 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:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-3004=1


Package List:

- openSUSE Leap 15.3 (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