Package amd64-microcode

Version	Arch	MTime	Size
3.20191218.1ubuntu1.2	amd64	March 27th, 2024 16:17	66.98 KiB

amd64-microcode (3.20191218.1ubuntu1.2) focal-security; urgency=medium

  * SECURITY UPDATE: INCEPTION - information leak via speculative execution
    - amd-ucode/microcode_amd_fam19h.bin{.asc}: add AMD fam19h cpu
      microcode and signature for Inception vulnerability
    - New microcodes:
      Family=0x19 Model=0x01 Stepping=0x00: Patch=0x0a001079 Length=5568 bytes
      Family=0x19 Model=0x01 Stepping=0x01: Patch=0x0a0011d1 Length=5568 bytes
      Family=0x19 Model=0x01 Stepping=0x02: Patch=0x0a001234 Length=5568 bytes
      Family=0x19 Model=0x11 Stepping=0x01: Patch=0x0a10113e Length=5568 bytes
      Family=0x19 Model=0x11 Stepping=0x02: Patch=0x0a10123e Length=5568 bytes
      Family=0x19 Model=0xa0 Stepping=0x01: Patch=0x0aa00116 Length=5568 bytes
      Family=0x19 Model=0xa0 Stepping=0x02: Patch=0x0aa00212 Length=5568 bytes
    - CVE-2023-20569

 -- Alex Murray <alex.murray@canonical.com>  Mon, 21 Aug 2023 10:26:27 +0930

amd64-microcode (3.20191218.1ubuntu1.1) focal-security; urgency=medium

  * SECURITY UPDATE: Zenbleed - information leak via speculative execution
    - microcode_amd_fam17h.bin{.asc}: update AMD fam17h cpu microcode and
      signature for Zenbleed vulnerability
    - New microcodes:
      + Family=0x17 Model=0x31 Stepping=0x00: Patch=0x0830107a Length=3200 bytes
      + Family=0x17 Model=0xa0 Stepping=0x00: Patch=0x08a00008 Length=3200 bytes
    - Updated microcodes:
      + Family=0x17 Model=0x08 Stepping=0x02: Patch=0x0800820d Length=3200 bytes
      + Family=0x17 Model=0x01 Stepping=0x02: Patch=0x0800126e Length=3200 bytes
    - CVE-2023-20593

 -- Alex Murray <alex.murray@canonical.com>  Tue, 25 Jul 2023 13:47:45 +0930

amd64-microcode (3.20191218.1ubuntu1) focal; urgency=low

  * Merge from Debian unstable.  Remaining changes:
    - initramfs-tools hook (debian/initramfs.hook):
      + Default to 'early' instead of 'auto' when building with
        MODULES=most
      + Do not override preset defaults from auto-exported conf
        snippets loaded by initramfs-tools.

 -- Steve Langasek <steve.langasek@ubuntu.com>  Sat, 15 Feb 2020 23:43:50 -0800

amd64-microcode (3.20191218.1) unstable; urgency=medium

  * New microcode update packages from AMD upstream:
    + Removed Microcode updates (known to cause issues):
      sig 0x00830f10, patch id 0x08301025, 2019-07-11
  * README: update for new release

 -- Henrique de Moraes Holschuh <hmh@debian.org>  Fri, 20 Dec 2019 18:36:27 -0300

amd64-microcode (3.20191021.1ubuntu1) focal; urgency=low

  * Merge from Debian unstable (LP: #1850752). Remaining changes:
    - initramfs-tools hook (debian/initramfs.hook):
      + Default to 'early' instead of 'auto' when building with
        MODULES=most
      + Do not override preset defaults from auto-exported conf
        snippets loaded by initramfs-tools.

 -- Steve Beattie <sbeattie@ubuntu.com>  Thu, 31 Oct 2019 09:41:22 -0700

amd64-microcode (3.20191021.1) unstable; urgency=medium

  * New microcode update packages from AMD upstream:
    + New Microcodes:
      sig 0x00830f10, patch id 0x08301025, 2019-07-11
    + Updated Microcodes:
      sig 0x00800f12, patch id 0x08001250, 2019-04-16
      sig 0x00800f82, patch id 0x0800820d, 2019-04-16
  * README: update for new release

 -- Henrique de Moraes Holschuh <hmh@debian.org>  Tue, 22 Oct 2019 21:00:17 -0300

amd64-microcode (3.20181128.1ubuntu2) eoan; urgency=medium

  * Do not override preset defaults from auto-exported conf snippets
    loaded by initramfs-tools. This thus allows other hooks, or
    alternative confdir override the built-in defaults at mkinitramfs
    time. Specifically to support generating installer/golden/bare-metal
    initrds with all microcodes for any hardware.

 -- Dimitri John Ledkov <xnox@ubuntu.com>  Wed, 31 Jul 2019 21:54:24 -0400

amd64-microcode (3.20181128.1ubuntu1) disco; urgency=low

  * Merge from Debian unstable.  Remaining changes:
    - Default to 'early' instead of 'auto' in the initramfs-tools hook
      when building with MODULES=most

 -- Julian Andres Klode <juliank@ubuntu.com>  Mon, 07 Jan 2019 08:32:48 +0100

amd64-microcode (3.20181128.1) unstable; urgency=medium

  * New microcode update packages from AMD upstream:
    + New Microcodes:
      sig 0x00800f82, patch id 0x0800820b, 2018-06-20
  * README: update for new release

 -- Henrique de Moraes Holschuh <hmh@debian.org>  Sat, 15 Dec 2018 18:42:12 -0200

amd64-microcode (3.20180524.1ubuntu1) cosmic; urgency=medium

  * Default to 'early' instead of 'auto' in the initramfs-tools hook
    when building with MODULES=most (LP: #1778738)

 -- Julian Andres Klode <juliank@ubuntu.com>  Tue, 26 Jun 2018 16:32:22 +0200

# For older changelog entries, run 'apt-get changelog amd64-microcode'