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Bug 1584192 - include AMD CPUID 0x00610f01 in RHEL-6 microcode_ctl
Summary: include AMD CPUID 0x00610f01 in RHEL-6 microcode_ctl
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: microcode_ctl
Version: 6.10
Hardware: Unspecified
OS: Unspecified
high
urgent
Target Milestone: rc
: ---
Assignee: Petr Oros
QA Contact: Rachel Sibley
URL:
Whiteboard:
Depends On: 1583720
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-05-30 12:59 UTC by Stanislav Kozina
Modified: 2018-06-19 06:21 UTC (History)
9 users (show)

Fixed In Version: microcode_ctl-1.17-33.el6
Doc Type: Bug Fix
Doc Text:
A previous update to the microcode_ctl packages that added new capabilities to enhance mitigation of CVE-2017-5715 (the Spectre variant 2 vulnerability) introduced a regression when it inadvertently removed support for AMD CPUID 0x00610f01. As a consequence, the kernel would be unable to update the microcode loaded by BIOS or UEFI if it was outdated because the loaded microcode version is dependent on the BIOS or UEFI version in use. This update restores microcode support for the mentioned CPU family, and the microcode can be correctly updated again.
Clone Of: 1583720
Environment:
Last Closed: 2018-06-19 06:21:13 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2018:1934 0 None None None 2018-06-19 06:21:55 UTC

Comment 17 errata-xmlrpc 2018-06-19 06:21:13 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2018:1934
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