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SUSE: 2021:3004-1 Important: Libtpms Critical Out-Of-Bounds Access Fix

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Calendar Grey September 9, 2021
Scroller Suse
Essential update for libtpms introduced, addressing significant vulnerabilities. Upgrade to safeguard against identified risks.
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 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

Topics%20covered

Topics Covered

security advisory security fix patch important SUSE out-of-bounds access libtpms

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 Linux Enterprise Module for Server Applications 15-SP3

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-2021:3004-1
Rating: important

Topics%20covered

Topics Covered

security advisory security fix patch important SUSE out-of-bounds access libtpms

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