Package "amd64-microcode"

Name: amd64-microcode


Processor microcode firmware for AMD CPUs

Latest version: 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1
Release: bionic (18.04)
Level: security
Repository: main


Download "amd64-microcode"

Other versions of "amd64-microcode" in Bionic

Repository Area Version
base main 3.20171205.1
updates main 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1


Version: 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1 2019-11-26 13:06:32 UTC

  amd64-microcode (3.20191021.1+really3.20181128.1~ubuntu0.18.04.1) bionic-security; urgency=medium

  * Revert to 3.20181128.1 version of microcode because of regressions on
    certain hardware. (LP: #1853614)

 -- Marc Deslauriers <email address hidden> Mon, 25 Nov 2019 14:52:06 -0500

Source diff to previous version
1853614 System stuck in reboot loop on AMD EPYC 7542 32-Core Processor

Version: 3.20191021.1ubuntu0.18.04.2 2019-11-21 01:07:10 UTC

  amd64-microcode (3.20191021.1ubuntu0.18.04.2) bionic; urgency=medium

  * Backport to Ubuntu 18.04 LTS (LP: #1850752)

Source diff to previous version
1850752 Update amd64-microcode to 20191022 for 17h family

Version: 3.20180524.1~ubuntu0.18.04.1 2018-06-20 23:06:59 UTC

  amd64-microcode (3.20180524.1~ubuntu0.18.04.1) bionic-security; urgency=medium

  * SECURITY UPDATE: Add Spectre Variant 2 protection for family 17h AMD
    processors (CVE-2017-5715)
    - Backport to bionic.

CVE-2017-5715 Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an at

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