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Package "intel-microcode"

Name: intel-microcode

Description:

Processor microcode firmware for Intel CPUs

Latest version: 3.20180807a.0ubuntu0.14.04.1
Release: trusty (14.04)
Level: security
Repository: main
Homepage: https://downloadcenter.intel.com/search?keyword=linux+microcode

Links

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Other versions of "intel-microcode" in Trusty

Repository Area Version
base multiverse 2.20140122.1
updates main 3.20180807a.0ubuntu0.14.04.1

Changelog

Version: 3.20180807a.0ubuntu0.14.04.1 2018-08-27 17:06:51 UTC

  intel-microcode (3.20180807a.0ubuntu0.14.04.1) trusty-security; urgency=medium

  * SECURITY UPDATE: New upstream microcode update to provide L1D cache
    flush support to mitigate L1TF (CVE-2018-3646)
    - New Microcodes:
      sig 0x000206e6, pf_mask 0x04, 2018-05-15, rev 0x000d, size 9216
      sig 0x000506c2, pf_mask 0x01, 2018-05-11, rev 0x0014, size 15360
      sig 0x000506ca, pf_mask 0x03, 2018-05-11, rev 0x000c, size 14336
      sig 0x000506f1, pf_mask 0x01, 2018-05-11, rev 0x0024, size 10240
    - Updated Microcodes:
      sig 0x000106a5, pf_mask 0x03, 2018-05-11, rev 0x001d, size 12288
      sig 0x000106e5, pf_mask 0x13, 2018-05-08, rev 0x000a, size 9216
      sig 0x00020652, pf_mask 0x12, 2018-05-08, rev 0x0011, size 9216
      sig 0x00020655, pf_mask 0x92, 2018-04-23, rev 0x0007, size 4096
      sig 0x000206a7, pf_mask 0x12, 2018-04-10, rev 0x002e, size 12288
      sig 0x000206f2, pf_mask 0x05, 2018-05-16, rev 0x003b, size 14336
      sig 0x000306a9, pf_mask 0x12, 2018-04-10, rev 0x0020, size 13312
      sig 0x000306c3, pf_mask 0x32, 2018-04-02, rev 0x0025, size 23552
      sig 0x000306d4, pf_mask 0xc0, 2018-03-22, rev 0x002b, size 18432
      sig 0x00040651, pf_mask 0x72, 2018-04-02, rev 0x0024, size 22528
      sig 0x00040661, pf_mask 0x32, 2018-04-02, rev 0x001a, size 25600
      sig 0x00040671, pf_mask 0x22, 2018-04-03, rev 0x001e, size 13312
      sig 0x000406e3, pf_mask 0xc0, 2018-04-17, rev 0x00c6, size 99328
      sig 0x00050662, pf_mask 0x10, 2018-05-25, rev 0x0017, size 31744
      sig 0x00050663, pf_mask 0x10, 2018-04-20, rev 0x7000013, size 22528
      sig 0x00050664, pf_mask 0x10, 2018-04-20, rev 0xf000012, size 22528
      sig 0x000506c9, pf_mask 0x03, 2018-05-11, rev 0x0032, size 16384
      sig 0x000506e3, pf_mask 0x36, 2018-04-17, rev 0x00c6, size 99328
      sig 0x000706a1, pf_mask 0x01, 2018-05-22, rev 0x0028, size 73728
      sig 0x000806e9, pf_mask 0xc0, 2018-03-24, rev 0x008e, size 98304
      sig 0x000806ea, pf_mask 0xc0, 2018-05-15, rev 0x0096, size 98304
      sig 0x000906e9, pf_mask 0x2a, 2018-03-24, rev 0x008e, size 98304
      sig 0x000906ea, pf_mask 0x22, 2018-05-02, rev 0x0096, size 97280
      sig 0x000906eb, pf_mask 0x02, 2018-03-24, rev 0x008e, size 98304
    - Added back upstream but blacklisted by packaging due to the issues
      around addressing Intel SA-00030:
      sig 0x000206c2, pf_mask 0x03, 2018-05-08, rev 0x001f, size 11264
  * Remaining changes from Debian:
    - debian/initramfs.hook: Default to early instead of auto, and
      install all of the microcode, not just the one matching the
      current CPU, if MODULES=most is set in the initramfs-tools config

Source diff to previous version
CVE-2018-3646 L1 Terminal Fault-VMM

Version: 3.20180425.1~ubuntu0.14.04.1 2018-05-08 02:06:47 UTC

  intel-microcode (3.20180425.1~ubuntu0.14.04.1) trusty-security; urgency=medium

  * SECURITY UPDATE: New upstream microcode data file 20180425 to
    provide IBRS/IBPB/STIBP microcode support for Spectre variant 2 mitigation
    for Pentium Silver N/J5xxx, Celeron N/J4xxx (sig 0x000706a1) and
    Xeon E5/E7 v4; Core i7-69xx/68xx (sig 0x000406f1) (LP: #1769043)
    - merge from Debian.

Source diff to previous version
1769043 intel-microcode: update to 20180425 drop

Version: 3.20180312.0~ubuntu14.04.1 2018-03-29 16:07:18 UTC

  intel-microcode (3.20180312.0~ubuntu14.04.1) trusty-security; urgency=medium

  * SECURITY UPDATE: New upstream microcode data file 20180312 to provide
    IBRS/IBPB/STIBP microcode support for Spectre variant 2 mitigation
    - New Microcodes:
      sig 0x00050653, pf mask 0x97, 2018-01-29, rev 0x1000140, size 30720
      sig 0x00050665, pf mask 0x10, 2018-01-22, rev 0xe000009, size 18432
    - Updated Microcodes:
      sig 0x000206a7, pf mask 0x12, 2018-02-07, rev 0x002d, size 12288
      sig 0x000206d6, pf mask 0x6d, 2018-01-30, rev 0x061c, size 18432
      sig 0x000206d7, pf mask 0x6d, 2018-01-26, rev 0x0713, size 19456
      sig 0x000306a9, pf mask 0x12, 2018-02-07, rev 0x001f, size 13312
      sig 0x000306c3, pf mask 0x32, 2018-01-21, rev 0x0024, size 23552
      sig 0x000306d4, pf mask 0xc0, 2018-01-18, rev 0x002a, size 18432
      sig 0x000306e4, pf mask 0xed, 2018-01-25, rev 0x042c, size 15360
      sig 0x000306e7, pf mask 0xed, 2018-02-16, rev 0x0713, size 16384
      sig 0x000306f2, pf mask 0x6f, 2018-01-19, rev 0x003c, size 33792
      sig 0x000306f4, pf mask 0x80, 2018-01-22, rev 0x0011, size 17408
      sig 0x00040651, pf mask 0x72, 2018-01-18, rev 0x0023, size 21504
      sig 0x00040661, pf mask 0x32, 2018-01-21, rev 0x0019, size 25600
      sig 0x00040671, pf mask 0x22, 2018-01-21, rev 0x001d, size 12288
      sig 0x000406e3, pf mask 0xc0, 2017-11-16, rev 0x00c2, size 99328
      sig 0x00050654, pf mask 0xb7, 2018-01-26, rev 0x2000043, size 28672
      sig 0x00050662, pf mask 0x10, 2018-01-22, rev 0x0015, size 31744
      sig 0x00050663, pf mask 0x10, 2018-01-22, rev 0x7000012, size 22528
      sig 0x00050664, pf mask 0x10, 2018-01-22, rev 0xf000011, size 22528
      sig 0x000506e3, pf mask 0x36, 2017-11-16, rev 0x00c2, size 99328
      sig 0x000806e9, pf mask 0xc0, 2018-01-21, rev 0x0084, size 98304
      sig 0x000806ea, pf mask 0xc0, 2018-01-21, rev 0x0084, size 97280
      sig 0x000906e9, pf mask 0x2a, 2018-01-21, rev 0x0084, size 98304
      sig 0x000906ea, pf mask 0x22, 2018-01-21, rev 0x0084, size 96256
      sig 0x000906eb, pf mask 0x02, 2018-01-21, rev 0x0084, size 98304
    - CVE-2017-5715

 -- Tyler Hicks <email address hidden> Tue, 13 Mar 2018 20:10:18 +0000

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

Version: 3.20180108.0+really20170707ubuntu14.04.1 2018-01-22 16:06:55 UTC

  intel-microcode (3.20180108.0+really20170707ubuntu14.04.1) trusty-security; urgency=medium

  * Revert to 20170707 version of microcode because of regressions on
    certain hardware. (LP: #1742933)

 -- Marc Deslauriers <email address hidden> Mon, 22 Jan 2018 07:21:24 -0500

Source diff to previous version
1742933 Regression in 2018-01-08 updates

Version: 3.20180108.0~ubuntu14.04.2 2018-01-11 20:06:55 UTC

  intel-microcode (3.20180108.0~ubuntu14.04.2) trusty-security; urgency=medium

  * Sync package to xenial's latest update
  * New upstream microcode datafile 20180108
    + New Microcodes:
      sig 0x000506c9, pf_mask 0x03, 2017-03-25, rev 0x002c, size 16384
      sig 0x000706a1, pf_mask 0x01, 2017-12-26, rev 0x0022, size 73728
      sig 0x000906ea, pf_mask 0x22, 2018-01-04, rev 0x0080, size 97280
      sig 0x000906eb, pf_mask 0x02, 2018-01-04, rev 0x0080, size 98304
    + Updated Microcodes:
      sig 0x000306c3, pf_mask 0x32, 2017-11-20, rev 0x0023, size 23552
      sig 0x000306d4, pf_mask 0xc0, 2017-11-17, rev 0x0028, size 18432
      sig 0x000306e4, pf_mask 0xed, 2017-12-01, rev 0x042a, size 15360
      sig 0x000306f2, pf_mask 0x6f, 2017-11-17, rev 0x003b, size 33792
      sig 0x000306f4, pf_mask 0x80, 2017-11-17, rev 0x0010, size 17408
      sig 0x00040651, pf_mask 0x72, 2017-11-20, rev 0x0021, size 22528
      sig 0x00040661, pf_mask 0x32, 2017-11-20, rev 0x0018, size 25600
      sig 0x00040671, pf_mask 0x22, 2017-11-17, rev 0x001b, size 13312
      sig 0x000406e3, pf_mask 0xc0, 2017-11-16, rev 0x00c2, size 99328
      sig 0x00050654, pf_mask 0xb7, 2017-12-08, rev 0x200003c, size 27648
      sig 0x00050662, pf_mask 0x10, 2017-12-16, rev 0x0014, size 31744
      sig 0x00050663, pf_mask 0x10, 2017-12-16, rev 0x7000011, size 22528
      sig 0x000506e3, pf_mask 0x36, 2017-11-16, rev 0x00c2, size 99328
      sig 0x000806e9, pf_mask 0xc0, 2018-01-04, rev 0x0080, size 98304
      sig 0x000806ea, pf_mask 0xc0, 2018-01-04, rev 0x0080, size 98304
      sig 0x000906e9, pf_mask 0x2a, 2018-01-04, rev 0x0080, size 98304
   * source: remove unneeded intel-ucode/ directory
   * source: remove superseded upstream data file: 20170707

 -- Marc Deslauriers <email address hidden> Tue, 09 Jan 2018 13:28:52 -0500




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