firmware: intel-microcode: update to 20240312

firmware: intel-microcode: update to 20240312

Debian changelog:

intel-microcode (3.20240312.1) unstable; urgency=medium

  * New upstream microcode datafile 20240312 (closes: #1066108)
    - Mitigations for INTEL-SA-INTEL-SA-00972 (CVE-2023-39368):
      Protection mechanism failure of bus lock regulator for some Intel
      Processors may allow an unauthenticated user to potentially enable
      denial of service via network access.
    - Mitigations for INTEL-SA-INTEL-SA-00982 (CVE-2023-38575):
      Non-transparent sharing of return predictor targets between contexts in
      some Intel Processors may allow an authorized user to potentially
      enable information disclosure via local access.  Affects SGX as well.
    - Mitigations for INTEL-SA-INTEL-SA-00898 (CVE-2023-28746), aka RFDS:
      Information exposure through microarchitectural state after transient
      execution from some register files for some Intel Atom Processors and
      E-cores of Intel Core Processors may allow an authenticated user to
      potentially enable information disclosure via local access.  Enhances
      VERW instruction to clear stale register buffers.  Affects SGX as well.
      Requires kernel update to be effective.
    - Mitigations for INTEL-SA-INTEL-SA-00960 (CVE-2023-22655), aka TECRA:
      Protection mechanism failure in some 3rd and 4th Generation Intel Xeon
      Processors when using Intel SGX or Intel TDX may allow a privileged
      user to potentially enable escalation of privilege via local access.
      NOTE: effective only when loaded by firmware.  Allows SMM firmware to
      attack SGX/TDX.
    - Mitigations for INTEL-SA-INTEL-SA-01045 (CVE-2023-43490):
      Incorrect calculation in microcode keying mechanism for some Intel
      Xeon D Processors with Intel SGX may allow a privileged user to
      potentially enable information disclosure via local access.
  * Fixes for other unspecified functional issues on many processors
  * Updated microcodes:
    sig 0x00050653, pf_mask 0x97, 2023-07-28, rev 0x1000191, size 36864
    sig 0x00050656, pf_mask 0xbf, 2023-07-28, rev 0x4003605, size 38912
    sig 0x00050657, pf_mask 0xbf, 2023-07-28, rev 0x5003605, size 37888
    sig 0x0005065b, pf_mask 0xbf, 2023-08-03, rev 0x7002802, size 30720
    sig 0x00050665, pf_mask 0x10, 2023-08-03, rev 0xe000015, size 23552
    sig 0x000506f1, pf_mask 0x01, 2023-10-05, rev 0x003e, size 11264
    sig 0x000606a6, pf_mask 0x87, 2023-09-14, rev 0xd0003d1, size 307200
    sig 0x000606c1, pf_mask 0x10, 2023-12-05, rev 0x1000290, size 299008
    sig 0x000706a1, pf_mask 0x01, 2023-08-25, rev 0x0040, size 76800
    sig 0x000706a8, pf_mask 0x01, 2023-08-25, rev 0x0024, size 76800
    sig 0x000706e5, pf_mask 0x80, 2023-09-14, rev 0x00c4, size 114688
    sig 0x000806c1, pf_mask 0x80, 2023-09-13, rev 0x00b6, size 111616
    sig 0x000806c2, pf_mask 0xc2, 2023-09-13, rev 0x0036, size 98304
    sig 0x000806d1, pf_mask 0xc2, 2023-09-13, rev 0x0050, size 104448
    sig 0x000806ec, pf_mask 0x94, 2023-07-16, rev 0x00fa, size 106496
    sig 0x000806f8, pf_mask 0x87, 2024-01-03, rev 0x2b000590, size 579584
    sig 0x000806f7, pf_mask 0x87, 2024-01-03, rev 0x2b000590
    sig 0x000806f6, pf_mask 0x87, 2024-01-03, rev 0x2b000590
    sig 0x000806f5, pf_mask 0x87, 2024-01-03, rev 0x2b000590
    sig 0x000806f4, pf_mask 0x87, 2024-01-03, rev 0x2b000590
    sig 0x00090661, pf_mask 0x01, 2023-09-26, rev 0x0019, size 20480
    sig 0x00090672, pf_mask 0x07, 2023-09-19, rev 0x0034, size 224256
    sig 0x00090675, pf_mask 0x07, 2023-09-19, rev 0x0034
    sig 0x000b06f2, pf_mask 0x07, 2023-09-19, rev 0x0034
    sig 0x000b06f5, pf_mask 0x07, 2023-09-19, rev 0x0034
    sig 0x000906a3, pf_mask 0x80, 2023-09-19, rev 0x0432, size 222208
    sig 0x000906a4, pf_mask 0x80, 2023-09-19, rev 0x0432
    sig 0x000906c0, pf_mask 0x01, 2023-09-26, rev 0x24000026, size 20480
    sig 0x000906e9, pf_mask 0x2a, 2023-09-28, rev 0x00f8, size 108544
    sig 0x000906ea, pf_mask 0x22, 2023-07-26, rev 0x00f6, size 105472
    sig 0x000906ec, pf_mask 0x22, 2023-07-26, rev 0x00f6, size 106496
    sig 0x000906ed, pf_mask 0x22, 2023-07-27, rev 0x00fc, size 106496
    sig 0x000a0652, pf_mask 0x20, 2023-07-16, rev 0x00fa, size 97280
    sig 0x000a0653, pf_mask 0x22, 2023-07-16, rev 0x00fa, size 97280
    sig 0x000a0655, pf_mask 0x22, 2023-07-16, rev 0x00fa, size 97280
    sig 0x000a0660, pf_mask 0x80, 2023-07-16, rev 0x00fa, size 97280
    sig 0x000a0661, pf_mask 0x80, 2023-07-16, rev 0x00fa, size 96256
    sig 0x000a0671, pf_mask 0x02, 2023-09-14, rev 0x005e, size 108544
    sig 0x000b0671, pf_mask 0x32, 2023-12-14, rev 0x0122, size 215040
    sig 0x000b06a2, pf_mask 0xe0, 2023-12-07, rev 0x4121, size 220160
    sig 0x000b06a3, pf_mask 0xe0, 2023-12-07, rev 0x4121
    sig 0x000b06e0, pf_mask 0x11, 2023-09-25, rev 0x0015, size 138240
  * New microcodes:
    sig 0x000a06a4, pf_mask 0xe6, 2024-01-03, rev 0x001c, size 136192
    sig 0x000b06a8, pf_mask 0xe0, 2023-12-07, rev 0x4121, size 220160
    sig 0x000c06f2, pf_mask 0x87, 2023-11-20, rev 0x21000200, size 549888
    sig 0x000c06f1, pf_mask 0x87, 2023-11-20, rev 0x21000200
  * source: update symlinks to reflect id of the latest release, 20240312
  * changelog, debian/changelog: fix typos

 -- Henrique de Moraes Holschuh <hmh@debian.org>  Tue, 12 Mar 2024 20:28:17 -0300

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
(cherry picked from commit 7b911a9c492f3db50fe97311b8cee9850acf03ad)