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intel-microcode - Processor microcode firmware for Intel CPUs

This package contains updated system processor microcode for Intel i686 and Intel X86-64 processors. Intel releases microcode updates to correct processor behavior as documented in the respective processor specification updates.
For AMD processors, please refer to the amd64-microcode package.
3.20180425.1
Debian iconDebian 9.0
Ubuntu iconUbuntu 17.10
Ubuntu iconUbuntu 18.04 LTS
Ubuntu iconUbuntu 16.04 LTS
3.20180312.0
Ubuntu iconUbuntu 18.04 LTS
3.20180108.1
Debian iconDebian 10.0
3.20170707.1
Debian iconDebian 9.0
Ubuntu iconUbuntu 17.10
3.20151106.1
Ubuntu iconUbuntu 16.04 LTS
DistributionVersionSincePackageInstalledPackager
Debian iconDebian 10.0 buster/non-freedeb3.20180108.1+really20171117.123.01.20181.21 MiB1.42 MiB
Debian iconDebian 9.0 stretch/non-freedeb3.20170707.1~deb9u110.11.2017974 kiB1.14 MiB
Debian iconDebian 9.0 stretch-backports/non-freedeb3.20180425.1~bpo9+119.06.20181.1 MiB1.5 MiB
Debian iconDebian 9.0 stretch-proposed-updates/non-freedeb3.20180425.1~deb9u119.06.20181.1 MiB1.5 MiB
Ubuntu iconUbuntu 17.10 artful/restricteddeb3.20170707.110.11.2017964 kiB1.14 MiB
Ubuntu iconUbuntu 17.10 artful-security/maindeb3.20180425.1~ubuntu0.17.10.112.06.20181.09 MiB1.5 MiB
Ubuntu iconUbuntu 17.10 artful-updates/maindeb3.20180425.1~ubuntu0.17.10.112.06.20181.09 MiB1.5 MiB
Ubuntu iconUbuntu 18.04 LTS bionic/maindeb3.20180312.0~ubuntu18.04.114.03.20181.09 MiB1.49 MiB
Ubuntu iconUbuntu 18.04 LTS bionic-security/maindeb3.20180425.1~ubuntu0.18.04.119.06.20181.09 MiB1.5 MiB
Ubuntu iconUbuntu 18.04 LTS bionic-updates/maindeb3.20180425.1~ubuntu0.18.04.119.06.20181.09 MiB1.5 MiB
Ubuntu iconUbuntu 16.04 LTS xenial/restricteddeb3.20151106.110.11.2017454 kiB571 kiB
Ubuntu iconUbuntu 16.04 LTS xenial-security/maindeb3.20180425.1~ubuntu0.16.04.112.06.20181.09 MiB1.5 MiB
Ubuntu iconUbuntu 16.04 LTS xenial-updates/maindeb3.20180425.1~ubuntu0.16.04.112.06.20181.09 MiB1.5 MiB

Latest updates

Debian 9.0 icon

Debian 9.0 stretch-proposed-updates/non-free: Version 3.20180425.1~deb9u1 introduced

19.06.2018 07:50
Debian 9.0 icon

Debian 9.0 stretch-backports/non-free: Updated from 3.20171117.1~bpo9+1 to 3.20180425.1~bpo9+1

19.06.2018 07:50
Ubuntu 18.04 LTS icon

Ubuntu 18.04 LTS bionic-updates/main: Version 3.20180425.1~ubuntu0.18.04.1 introduced

19.06.2018 07:49
Ubuntu 18.04 LTS icon

Ubuntu 18.04 LTS bionic-security/main: Version 3.20180425.1~ubuntu0.18.04.1 introduced

19.06.2018 07:49
Ubuntu 17.10 icon

Ubuntu 17.10 artful-updates/main: Updated from 3.20180108.0+really20170707ubuntu17.10.1 to 3.20180425.1~ubuntu0.17.10.1

12.06.2018 08:28
Ubuntu 17.10 icon

Ubuntu 17.10 artful-security/main: Updated from 3.20180108.0+really20170707ubuntu17.10.1 to 3.20180425.1~ubuntu0.17.10.1

12.06.2018 08:28
Ubuntu 16.04 LTS icon

Ubuntu 16.04 LTS xenial-updates/main: Updated from 3.20180108.0+really20170707ubuntu16.04.1 to 3.20180425.1~ubuntu0.16.04.1

12.06.2018 08:27
Ubuntu 16.04 LTS icon

Ubuntu 16.04 LTS xenial-security/main: Updated from 3.20180108.0+really20170707ubuntu16.04.1 to 3.20180425.1~ubuntu0.16.04.1

12.06.2018 08:25
Ubuntu 18.04 LTS icon

Ubuntu 18.04 LTS bionic/main: Updated from 3.20180108.1+really20171117.1 to 3.20180312.0~ubuntu18.04.1

14.03.2018 02:38
  • 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
Debian 10.0 icon

Debian 10.0 buster/non-free: Updated from 3.20180108.1 to 3.20180108.1+really20171117.1

23.01.2018 10:47
  • Revert to release 20171117, as per Intel instructions issued to the public in 2018-01-22 (closes: #886998)
  • This effectively removes IBRS/IBPB/STIPB microcode support for Spectre variant 2 mitigation.
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