SUSE: 2021:0452-2 Critical: Ucode-AMD Security Vulnerability
suse
January 4, 2018
An update that fixes one vulnerability is now available
Summary
This update for ucode-intel fixes the following issues: The CPU microcode for Haswell-X, Skylake-X and Broadwell-X chipsets was updated to report both branch prediction control via CPUID flag and ability to control branch prediction via an MSR register. This update is part of a mitigation for a branch predictor based information disclosure attack, and needs additional code in the Linux Kernel to be active (bsc#1068032 CVE-2017-5715) Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE OpenStack Cloud 6: zypper in -t patch SUSE-OpenStack-Cloud-6-2018-7=1 - SUSE Linux Enterprise Server for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-7=1 - SUSE Linux Enterprise Server 12-SP3:
References
#1068032
Cross- CVE-2017-5715
Affected Products:
SUSE OpenStack Cloud 6
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Server 12-SP2
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Server 12-LTSS
SUSE Linux Enterprise Desktop 12-SP3
SUSE Linux Enterprise Desktop 12-SP2
https://www.suse.com/security/cve/CVE-2017-5715.html
https://bugzilla.suse.com/1068032
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Severity
important
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Medium
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Critical
Announcement ID: SUSE-SU-2018:0006-1
Rating: important
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