-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Fri, 18 May 2018 09:15:59 -0300 Source: intel-microcode Binary: intel-microcode Architecture: amd64 i386 source Version: 3.20180425.1~deb9u1 Distribution: stretch Urgency: critical Maintainer: Henrique de Moraes Holschuh <hmh@debian.org> Changed-By: Henrique de Moraes Holschuh <hmh@debian.org> Closes: 886367 886368 886998 895878 897443 Description: intel-microcode - Processor microcode firmware for Intel CPUs Changes: intel-microcode (3.20180425.1~deb9u1) stretch; urgency=medium . * Upload to Debian stretch (no changes) * RELEASE MANAGER INFORMATION: This update deploys the microcode side fix for CVE-2017-5715 (Spectre v2). On the more recent processors, it also fixes other unspecified errata. This microcode update pack has been extensively tested in Debian unstable, testing, strech-backports and jessie-backports. It has been extensively deployed by other distributions to their stable branches without causing any issues, with one notable exception (a distro-specific kernel bug, already fixed by that distro). . intel-microcode (3.20180425.1) unstable; urgency=medium . * New upstream microcode data file 20180425 (closes: #897443, #895878) + Updated Microcodes: sig 0x000406f1, pf_mask 0xef, 2018-03-21, rev 0xb00002c, size 27648 sig 0x000706a1, pf_mask 0x01, 2017-12-26, rev 0x0022, size 73728 + Implements IBRS/IBPB/STIPB support, Spectre-v2 mitigation + Note that sig 0x000604f1 has been blacklisted from late-loading since Debian release 3.20171117.1. * source: remove undesired list files from microcode directories * source: switch to microcode-<id>.d/ since Intel dropped .dat support. . intel-microcode (3.20180312.1) unstable; urgency=medium . * New upstream microcode data file 20180312 (closes: #886367) + 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 + Implements IBRS/IBPB/STIPB support, Spectre-v2 mitigation for: Sandybridge, Ivy Bridge, Haswell, Broadwell, Skylake, Kaby Lake, Coffee Lake + Missing production updates: + Broadwell-E/EX Xeons (sig 0x406f1) + Anniedale/Morefield, Apollo Lake, Avoton, Cherry Trail, Braswell, Gemini Lake, Denverton * Update past changelog entries with new information: Intel already had all necessary semanthics in LFENCE, so the Spectre-related Intel microcode changes did not need to enhance LFENCE. * debian/control: update Vcs-* fields for the move to salsa.debian.org . intel-microcode (3.20180108.1+really20171117.1) unstable; urgency=critical . * 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. . intel-microcode (3.20180108.1) unstable; urgency=high . * New upstream microcode data file 20180108 (closes: #886367) + 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 0x000706a1, pf_mask 0x01, 2017-12-26, rev 0x0022, size 73728 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 sig 0x000906ea, pf_mask 0x22, 2018-01-04, rev 0x0080, size 97280 sig 0x000906eb, pf_mask 0x02, 2018-01-04, rev 0x0080, size 98304 + Implements IBRS/IBPB support: mitigation against Spectre (CVE-2017-5715) + Very likely fixes several other errata on some of the processors * supplementary-ucode-CVE-2017-5715.d/: remove. + Downgraded microcodes: sig 0x000406f1, pf_mask 0xef, 2017-03-01, rev 0xb000021, size 26624 sig 0x000506c9, pf_mask 0x03, 2017-03-25, rev 0x002c, size 16384 + Recall related to bug #886998 * source: remove superseded upstream data file: 20171117 * README.Debian, copyright: update download URLs (closes: #886368) . intel-microcode (3.20171215.1) unstable; urgency=high . * Add supplementary-ucode-CVE-2017-5715.d/: (closes: #886367) New upstream microcodes to partially address CVE-2017-5715 + 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 0x000306f2, pf_mask 0x6f, 2017-11-17, rev 0x003b, size 33792 sig 0x00040651, pf_mask 0x72, 2017-11-20, rev 0x0021, size 22528 sig 0x000406e3, pf_mask 0xc0, 2017-11-16, rev 0x00c2, size 99328 sig 0x000406f1, pf_mask 0xef, 2017-11-18, rev 0xb000025, size 27648 sig 0x00050654, pf_mask 0xb7, 2017-11-21, rev 0x200003a, size 27648 sig 0x000506c9, pf_mask 0x03, 2017-11-22, rev 0x002e, size 16384 sig 0x000806e9, pf_mask 0xc0, 2017-12-03, rev 0x007c, size 98304 sig 0x000906e9, pf_mask 0x2a, 2017-12-03, rev 0x007c, size 98304 * Implements IBRS and IBPB support via new MSR (Spectre variant 2 mitigation, indirect branches). Support is exposed through cpuid(7).EDX. . intel-microcode (3.20171117.1) unstable; urgency=medium . * New upstream microcode data file 20171117 + New Microcodes: sig 0x000506c9, pf_mask 0x03, 2017-03-25, rev 0x002c, size 16384 sig 0x000706a1, pf_mask 0x01, 2017-10-31, rev 0x001e, size 72704 sig 0x000906ea, pf_mask 0x22, 2017-08-23, rev 0x0070, size 95232 sig 0x000906eb, pf_mask 0x02, 2017-09-20, rev 0x0072, size 97280 + Updated Microcodes: sig 0x00050654, pf_mask 0xb7, 2017-10-17, rev 0x2000035, size 26624 sig 0x000806ea, pf_mask 0xc0, 2017-08-03, rev 0x0070, size 96256 * source: remove superseded upstream data file: 20170707. * source: remove unneeded intel-ucode/ directory for 20171117. * debian/control: bump standards version to 4.1.1 (no changes) * Makefile: rename microcode-extras.pbin to microcode-includes.pbin. * README.source: fix IUC_EXCLUDE example and minor issues. * Makefile, README.souce: support loading ucode from directories. * debian/rules: switch to dh mode (debhelper v9) * ucode-blacklist: blacklist sig 0x406f1 (Skylake-X H0) from late loading. 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