ucode-intel

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Microcode Updates for Intel x86/x86_64 CPUs

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Source Files
Filename Size Changed
microcode-20200602.tar.gz 0003073118 2.93 MB
ucode-intel-rpmlintrc 0000000026 26 Bytes
ucode-intel.changes 0000031426 30.7 KB
ucode-intel.spec 0000002199 2.15 KB
Latest Revision
Gustavo Yokoyama Ribeiro's avatar Gustavo Yokoyama Ribeiro (gyribeiro) committed (revision 2)
EMBARGOED UPDATE for June 9th Intel release.


- Updated Intel CPU Microcode to 20200602 (prerelease) (bsc#1172466)
  
  Fixes for:
  - CVE-2020-0543: Fixed a side channel attack against special registers
    which could have resulted in leaking of read values to cores other
    than the one which called it.  This attack is known as Special Register
    Buffer Data Sampling (SRBDS) or "CrossTalk" (bsc#1154824).
  - CVE-2020-0548,CVE-2020-0549: Additional ucode updates were supplied to
    mitigate the Vector Register and L1D Eviction Sampling aka "CacheOutAttack"
    attacks. (bsc#1156353)
  == 20200602_DEMO Release ==
  -- Updates upon 20200520 release --
  Processor             Identifier     Version       Products
  Model        Stepping F-MO-S/PI      Old->New
  ---- new platforms ----------------------------------------
  ---- updated platforms ------------------------------------
  HSW          C0       6-3c-3/32 00000027->00000028 Core Gen4
  BDW-U/Y      E0/F0    6-3d-4/c0 0000002e->0000002f Core Gen5
  HSW-U        C0/D0    6-45-1/72 00000025->00000026 Core Gen4
  HSW-H        C0       6-46-1/32 0000001b->0000001c Core Gen4
  BDW-H/E3     E0/G0    6-47-1/22 00000021->00000022 Core Gen5
  SKL-U/Y      D0       6-4e-3/c0 000000d6->000000dc Core Gen6 Mobile
  SKL-U23e     K1       6-4e-3/c0 000000d6->000000dc Core Gen6 Mobile
  SKX-SP       B1       6-55-3/97 01000151->01000157 Xeon Scalable
  SKX-SP       H0/M0/U0 6-55-4/b7 02000065->02006906 Xeon Scalable
  SKX-D        M1       6-55-4/b7 02000065->02006906 Xeon D-21xx
  CLX-SP       B0       6-55-6/bf 0400002c->04002f01 Xeon Scalable Gen2
  CLX-SP       B1       6-55-7/bf 0500002c->04002f01 Xeon Scalable Gen2
  SKL-H/S      R0/N0    6-5e-3/36 000000d6->000000dc Core Gen6; Xeon E3 v5
  AML-Y22      H0       6-8e-9/10 000000ca->000000d6 Core Gen8 Mobile
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