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speed47 / spectre-meltdown-checker

Reptar, Downfall, Zenbleed, ZombieLoad, RIDL, Fallout, Foreshadow, Spectre, Meltdown vulnerability/mitigation checker for Linux & BSD
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Register File Data Sampling (RFDS) #489

Open winterknife opened 5 months ago

winterknife commented 5 months ago

Consider implementing checks for Register File Data Sampling (RFDS) transient execution vulnerability.

This affects Intel Atom cores which are also present on recent CPU generations such as ADL and RPL as E-cores based on Gracemont μarch.

More information here: https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/register-file-data-sampling.html