Security Software

Processors Affected: Load Value Injection

Intel expects the following processors are potentially affected by the Load Value Injection issue. Refer to the disclosure for software developers and the Deep Dive: Load Value Injection for further details.

Processors marked with † may support Intel® Software Guard Extensions (Intel® SGX).

Processors potentially affected by load value injection
Family_Model Step Processor family/Processor number series Affected
06_2DH All Intel® Xeon® processor E5 Family based on Intel microarchitecture code name Sandy Bridge, Intel® Core™ i7-39xx Processor Extreme Edition LVI-stale data
06_2AH All Intel® Xeon® processor E3-1200 product family; 2nd Generation Intel® Core™ i7, i5, i3 Processors 2xxx Series (Sandy Bridge) LVI-stale data
06_3EH All Intel® Xeon® processor E7-8800/4800/2800 v2 product families based on Ivy Bridge-E microarchitecture LVI-stale data
06_3EH All Intel® Xeon® processor E5-2600/1600 v2 product families and Intel® Xeon® processor E5-2400 v2 product family and Intel® Core™ i7-49xx Processor Extreme Edition based on Ivy Bridge-E microarchitecture LVI-stale data
06_3AH All 3rd Generation Intel® Core™ Processor and Intel® Xeon® processor E3-1200 v2 product family based on Ivy Bridge microarchitecture LVI-stale data
06_3FH All Intel® Xeon® processor E5-4600/2600/1600 v3 product families, and Intel® Xeon® processor E7 v3 product families Intel® Core™ i7-59xx Processor Extreme Edition based on Haswell-E microarchitecture  LVI-stale data
06_3CH,
06_45H,
06_46H
All 4th Generation Intel® Core™ processor and Intel® Xeon® processor E3-1200 v3 product family based on Haswell microarchitecture LVI-stale data
06_56H All Intel® Xeon® processor D-1500 product family based on Broadwell microarchitecture LVI-stale data
06_4FH All Intel® Xeon® processor E5 v4 Family based on Broadwell microarchitecture, Intel® Xeon® processor E7 v4 Family, Intel® Core™ i7-69xx Processor Extreme Edition based on Broadwell-E microarchitecture LVI-stale data
06_47H All 5th generation Intel® Core™ processors, Intel® Xeon® processor E3-1200 v4 product family based on Broadwell microarchitecture LVI-stale data
06_3DH All Intel® Core™ M-5xxx Processor, 5th generation Intel® Core™ processors based on Broadwell microarchitecture LVI-stale data
06_55H <=4 First generation Intel® Xeon® Scalable Processor Family based on Skylake microarchitecture LVI-stale data
06_55H 5 Second generation Intel® Xeon® Scalable Processor Family based on Cascade Lake microarchitecture  LVI-stale data
06_55H 6-7 Second generation Intel® Xeon® Scalable Processor Family based on Cascade Lake microarchitecture  LVI zero data. TAA LVI-stale-data1
06_4EH,
06_5EH
All 6th generation Intel® Core™ processors and Intel® Xeon® processor E3-1500m v5 product family and E3- 1200 v5 product family based on Skylake microarchitecture LVI-stale data
06_8EH <=A 7th/8th generation Intel® Core™ processors, Intel Xeon processor E3 v6 product family and Intel Xeon-E Processor product family based on Kaby Lake/Coffee Lake microarchitectures†  LVI-stale data
06_9EH <=B 7th/8th generation Intel® Core™ processors based on Kaby Lake/Coffee Lake microarchitecture† LVI-stale data
06_9EH 0xC 8th/9th generation Intel® Core™ processors, Intel® Pentium™ processors, and Intel Xeon E processor family based on Coffee Lake microarchitecture† LVI-stale data
06_8EH 0xB 8th Generation Intel® Core™ i7 Processors, Intel® Pentium® Gold Processor Series, and Intel® Celeron® Processor 4000 Series based on Whiskey Lake (ULT) microarchitecture† LVI-stale data
06_8EH 0xC 8th Generation Intel® Core™ i7 Processors, Intel® Pentium® Gold Processor Series, and Intel® Celeron® Processor 4000 Series based on Whiskey Lake (ULT refresh) microarchitecture† LVI zero data. TAA LVI-stale-data1
06_9EH 0xD Intel Xeon E-2200 Processor product family based on Coffee Lake-R microarchitecture†  LVI zero data. TAA LVI-stale-data1
06_8EH 0xC 8th/10th Generation Intel® Core™ processors based on Amber Lake Y† LVI zero data. TAA LVI-stale-data1
06_A5H,
06_A6H
All 10th Generation Intel® Core™ Processors product family based on Comet Lake LVI zero data
06_7DH,
06_7EH
All 10th Generation Intel® Core™ processors based on Ice Lake microarchitecture† Not affected

Footnotes

  1. TAA LVI stale data refers to an LVI stale data attack using TSX Asynchronous Abort hardware behavior on victim code that is executing within a TSX transaction.

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