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SUSE MicroOS 5.1: SUSE-SU-2021:3004-2 Important: Out-Of-Bounds Issue

suse
Calendar Grey September 21, 2021
Scroller Suse
SUSE patches security weak points in libtpms. Detailed installation steps included for SUSE MicroOS users.
An update that fixes one vulnerability is now available

Summary

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 MicroOS 5.1: zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-3004=1 Package List: - SUSE MicroOS 5.1 (aarch64 s390x x86_64): libtpms-debugsource-0.8.2-3.3.1 libtpms0-0.8.2-3.3.1 libtpms0-debuginfo-0.8.2-3.3.1

Topics%20covered

Topics Covered

security advisory security update critical out-of-bounds libtpms SUSE MicroOS TPM command

References

#1189935

Cross- 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 MicroOS 5.1

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

https://bugzilla.suse.com/1189935

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:3004-2
Rating: important

Topics%20covered

Topics Covered

security advisory security update critical out-of-bounds libtpms SUSE MicroOS TPM command

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