Advisory Guidance

Information and software guidance on security advisories

Industry-wide severity ratings can be found in the National Vulnerability Database

Critical
Medium

High
Low

6.5

Special Register Buffer Data Sampling

5.6

Snoop-assisted L1 Data Sampling

5.6

Load Value Injection

6.5

L1D Eviction Sampling

2.8

Vector Register Sampling

6.5

Intel® Transactional Synchronization Extensions (Intel® TSX) Asynchronous Abort

6.5

Machine Check Error Avoidance on Page Size Change

5.6

Speculative Behavior of SWAPGS and Segment Registers

6.5

Microarchitectural Data Sampling

7.3

L1 Terminal Fault

4.3

Rogue System Register Read

4.3

Speculative Store Bypass

5.6

Bounds Check Bypass

5.6

Rogue Data Cache Load

5.6

Branch Target Injection

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Guidance for mitigations within Intel® Parallel Studio XE and Intel® System Studio can be found here:

Use Intel® Compilers to Mitigate Speculative Execution Side-Channel Issues
Intel® C++ Compiler and Intel® Fortran Compiler support for speculative execution side-channel mitigations.

Intel® VTune™ Amplifier’s Update and Recommendation with Recent OS Security Updates
Fixes and recommendations on using Intel® VTune™ Amplifier updates in light of recent OS security updates.