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Package "intel-microcode"

Name: intel-microcode

Description:

Processor microcode firmware for Intel CPUs

Latest version: 3.20201110.0ubuntu0.20.10.2
Release: groovy (20.10)
Level: security
Repository: main
Homepage: https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files

Links


Download "intel-microcode"


Other versions of "intel-microcode" in Groovy

Repository Area Version
base main 3.20200609.0ubuntu0.20.04.2
updates main 3.20201110.0ubuntu0.20.10.2

Changelog

Version: 3.20201110.0ubuntu0.20.10.2 2020-11-12 03:06:20 UTC

  intel-microcode (3.20201110.0ubuntu0.20.10.2) groovy-security; urgency=medium

  * SECURITY REGRESSION: Some CPUs in the Tiger Lake family sig=0x806c1
    fail to boot (LP: #1903883)
    - remove 06-8c-01/0x000806c1 microcode

 -- Alex Murray <email address hidden> Thu, 12 Nov 2020 09:54:10 +1030

Source diff to previous version
1903883 XPS 13 9310 Tiger Lake Unable to boot 20.10 after intel-microcode update 3.20201110.0ubuntu0.20.10.1

Version: 3.20201110.0ubuntu0.20.10.1 2020-11-11 04:06:33 UTC

  intel-microcode (3.20201110.0ubuntu0.20.10.1) groovy-security; urgency=medium

  * SECURITY UPDATE: New upstream microcode datafile 2020-11-10 (includes
    updates from 2020-06-16)
    + New Microcodes:
      sig 0x0005065b, pf_mask 0xbf, 2020-08-20, rev 0x700001e, size 27648
      sig 0x000806a1, pf_mask 0x10, 2020-06-26, rev 0x0028, size 32768
      sig 0x000806c1, pf_mask 0x80, 2020-10-02, rev 0x0068, size 107520
      sig 0x000a0652, pf_mask 0x20, 2020-07-08, rev 0x00e0, size 93184
      sig 0x000a0653, pf_mask 0x22, 2020-07-08, rev 0x00e0, size 94208
      sig 0x000a0655, pf_mask 0x22, 2020-07-08, rev 0x00e0, size 93184
      sig 0x000a0661, pf_mask 0x80, 2020-07-02, rev 0x00e0, size 93184
    + Updated Microcodes:
      sig 0x000306f2, pf_mask 0x6f, 2020-05-27, rev 0x0044, size 34816
      sig 0x000406e3, pf_mask 0xc0, 2020-07-14, rev 0x00e2, size 105472
      sig 0x00050653, pf_mask 0x97, 2020-06-18, rev 0x1000159, size 33792
      sig 0x00050654, pf_mask 0xb7, 2020-06-16, rev 0x2006a08, size 35840
      sig 0x00050656, pf_mask 0xbf, 2020-06-18, rev 0x4003003, size 52224
      sig 0x00050657, pf_mask 0xbf, 2020-06-18, rev 0x5003003, size 52224
      sig 0x000506c9, pf_mask 0x03, 2020-02-27, rev 0x0040, size 17408
      sig 0x000506ca, pf_mask 0x03, 2020-02-27, rev 0x001e, size 15360
      sig 0x000506e3, pf_mask 0x36, 2020-07-14, rev 0x00e2, size 105472
      sig 0x000706a8, pf_mask 0x01, 2020-06-09, rev 0x0018, size 75776
      sig 0x000706e5, pf_mask 0x80, 2020-07-30, rev 0x00a0, size 109568
      sig 0x000806e9, pf_mask 0x10, 2020-05-27, rev 0x00de, size 104448
      sig 0x000806e9, pf_mask 0xc0, 2020-05-27, rev 0x00de, size 104448
      sig 0x000806ea, pf_mask 0xc0, 2020-06-17, rev 0x00e0, size 104448
      sig 0x000806eb, pf_mask 0xd0, 2020-06-03, rev 0x00de, size 104448
      sig 0x000806ec, pf_mask 0x94, 2020-05-18, rev 0x00de, size 104448
      sig 0x000906e9, pf_mask 0x2a, 2020-05-26, rev 0x00de, size 104448
      sig 0x000906ea, pf_mask 0x22, 2020-05-25, rev 0x00de, size 103424
      sig 0x000906eb, pf_mask 0x02, 2020-05-25, rev 0x00de, size 104448
      sig 0x000906ec, pf_mask 0x22, 2020-06-03, rev 0x00de, size 103424
      sig 0x000906ed, pf_mask 0x22, 2020-05-24, rev 0x00de, size 103424
      sig 0x000a0660, pf_mask 0x80, 2020-07-08, rev 0x00e0, size 94208
    - CVE-2020-8695 RAPL, INTEL-TA-00389
    - CVE-2020-8696 Vector Register Leakage-Active, INTEL-TA-00381
    - CVE-2020-8698 Fast forward store predictor, INTEL-TA-00381
    - Replace releasenote with new releasenote.md from upstream
  * Remaining Ubuntu changes:
    - debian/initramfs.hook: Do not override preset defaults from
      auto-exported conf snippets loaded by initramfs-tools.

 -- Alex Murray <email address hidden> Mon, 02 Nov 2020 15:18:11 +1030

CVE-2020-8695 RESERVED
CVE-2020-8696 RESERVED
CVE-2020-8698 RESERVED



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