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SUSE 15-SP2: 2020:3615-1 Important: Xen Stack Corruption Affects Server

suse
Calendar Grey December 3, 2020
Dist Suse Esm H88
Important announcement from SUSE relating to the resolution of five significant vulnerabilities identified within Xen, accompanied by tailored installation guidelines.
An update that solves 5 vulnerabilities and has one errata is now available

Summary

This update for xen fixes the following issues: - bsc#1178963 - VUL-0: xen: stack corruption from XSA-346 change (XSA-355) 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-SP2: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-3615=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-3615=1 Package List: - SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch): xen-tools-xendomains-wait-disk-4.13.2_04-3.19.1 - SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):

Topics%20covered

Topics Covered

security advisory critical software update critical update important SUSE server applications xen stack corruption Xen SUSE 15-SP2 basesystem

References

#1177409 #1177412 #1177413 #1177414 #1178591

#1178963

Cross- CVE-2020-27670 CVE-2020-27671 CVE-2020-27672

CVE-2020-27674 CVE-2020-28368

Affected Products:

SUSE Linux Enterprise Module for Server Applications 15-SP2

SUSE Linux Enterprise Module for Basesystem 15-SP2

https://www.suse.com/security/cve/CVE-2020-27670.html

https://www.suse.com/security/cve/CVE-2020-27671.html

https://www.suse.com/security/cve/CVE-2020-27672.html

https://www.suse.com/security/cve/CVE-2020-27674.html

https://www.suse.com/security/cve/CVE-2020-28368.html

https://bugzilla.suse.com/1177409

https://bugzilla.suse.com/1177412

https://bugzilla.suse.com/1177413

https://bugzilla.suse.com/1177414

https://bugzilla.suse.com/1178591

https://bugzilla.suse.com/1178963

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:3615-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical software update critical update important SUSE server applications xen stack corruption Xen SUSE 15-SP2 basesystem

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