[Bug 1895200] Re: [MIR] microcode-initrd

[Launchpad Bug Tracker]

This bug was fixed in the package linux-meta-aws - 5.8.0.1006.8

---------------
linux-meta-aws (5.8.0.1006.8) groovy; urgency=medium

  * Bump ABI 5.8.0-1006

 -- Andrea Righi <andrea.righi at canonical.com>  Wed, 23 Sep 2020 11:15:14
+0200

** Changed in: linux-meta-aws (Ubuntu)
       Status: Opinion => Fix Released

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https://bugs.launchpad.net/bugs/1895200

Title:
  [MIR] microcode-initrd

Status in linux-meta-aws package in Ubuntu:
  Fix Released
Status in microcode-initrd package in Ubuntu:
  Fix Released

Bug description:
  [Availability]

   * Groovy Universe

  [Rationale]

   * Needed to apply microcode updates, on bare-metal public-cloud
  machines, that otherwise boot without a full initrd.

  [Security]

   * This package is tiny, just a single small shell script trigger hook
  that create microcode-initrd from intel-microcode and amd-microcode
  packages.

  [Quality assurance]

   * Installing this package automatically integrates with grub2 thus
  this package needs no configuration to start using.

   * There are no debconf questions

   * Package is new, unique to Ubuntu

  [Dependencies]

   * All dependencies are in main

  [Standards compliance]

   * Complies with policy

  [Maintenance]

   * Foundations-bugs subscribed

  [Background information]

   * Currently we have a few public-clouds with bare-metal instance
  types that boot without initrd. To apply microcode updates as required
  to mitigate Spectre, Meldown, MDS attacks, a microcode-only initrd
  needs to be loaded by grub, as late-loading of microcode is not safe.
  This package was tested successfully on multiple instance types to
  ensure correct operation.

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