SUSE-SU-2021:1931-1

Описание

This update for ucode-intel fixes the following issues:

Updated to Intel CPU Microcode 20210608 release.

• CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. (INTEL-SA-00465 bsc#1179833)

  See also: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00465.html

• CVE-2020-24511: The IBRS feature to mitigate Spectre variant 2 transient execution side channel vulnerabilities may not fully prevent non-root (guest) branches from controlling the branch predictions of the root (host) (INTEL-SA-00464 bsc#1179836)

  See also https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html)

• CVE-2020-24512: Fixed trivial data value cache-lines such as all-zero value cache-lines may lead to changes in cache-allocation or write-back behavior for such cache-lines (bsc#1179837 INTEL-SA-00464)

  See also https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html)

• CVE-2020-24489: Fixed Intel VT-d device pass through potential local privilege escalation (INTEL-SA-00442 bsc#1179839)

  See also https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.html

Other fixes:

• Update for functional issues. Refer to Third Generation Intel Xeon Processor Scalable Family Specification Updatefor details.

• Update for functional issues. Refer to Second Generation Intel Xeon Processor Scalable Family Specification Update for details.

• Update for functional issues. Refer to Intel Xeon Processor Scalable Family Specification Update for details.

• Update for functional issues. Refer to Intel Xeon Processor D-1500, D-1500 NS and D-1600 NS Spec Update for details.

• Update for functional issues. Refer to Intel Xeon E7-8800 and E7-4800 v3 Processor Specification Update for details.

• Update for functional issues. Refer to Intel Xeon Processor E5 v3 Product Family Specification Update for details.

• Update for functional issues. Refer to 10th Gen Intel Core Processor Families Specification Update for details.

• Update for functional issues. Refer to 8th and 9th Gen Intel Core Processor Family Spec Update for details.

• Update for functional issues. Refer to 7th Gen and 8th Gen (U Quad-Core) Intel Processor Families Specification Update for details.

• Update for functional issues. Refer to 6th Gen Intel Processor Family Specification Update for details.

• Update for functional issues. Refer to Intel Xeon E3-1200 v6 Processor Family Specification Update for details.

• Update for functional issues. Refer to Intel Xeon E-2100 and E-2200 Processor Family Specification Update for details.

• New platforms:

• Updated platforms: