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SUSE: 2020:3457-1 Moderate: Ucode-Intel Security Update Details

suse
Calendar Grey November 20, 2020
Dist Suse Esm H88
This Red Hat patch resolves various vulnerabilities found in kernel, improving defense mechanisms against particular hardware exploits.

An update that fixes three vulnerabilities is now available.

Summary

This update for ucode-intel fixes the following issues: - Updated Intel CPU Microcode to 20201110 official release. - CVE-2020-8695: Fixed Intel RAPL sidechannel attack (SGX) INTEL-SA-00389 (bsc#1170446) - CVE-2020-8698: Fixed Fast Store Forward Predictor INTEL-SA-00381 (bsc#1173594) - CVE-2020-8696: Vector Register Sampling Active INTEL-SA-00381 (bsc#1173592) - Release notes: - Security updates for [INTEL-SA-00381](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381.html). - Security updates for [INTEL-SA-00389](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389.html). - Update for functional issues. Refer to [Second Generation Intel® Xeon® Processor Scalable Family Specification

Topics%20covered

Topics Covered

security advisory moderate SUSE Linux Enterprise Server ucode-intel sidechannel attack intel microcode update

References

#1170446 #1173592 #1173594

Cross- CVE-2020-8695 CVE-2020-8696 CVE-2020-8698

Affected Products:

SUSE Linux Enterprise Server 12-SP5

https://www.suse.com/security/cve/CVE-2020-8695.html

https://www.suse.com/security/cve/CVE-2020-8696.html

https://www.suse.com/security/cve/CVE-2020-8698.html

https://bugzilla.suse.com/1170446

https://bugzilla.suse.com/1173592

https://bugzilla.suse.com/1173594

Announcement ID: SUSE-SU-2020:3457-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SUSE Linux Enterprise Server ucode-intel sidechannel attack intel microcode update

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