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CVE-2022-27672

kernel: AMD: Cross-Thread Return Address Predictions

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
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CVE-2021-26341

hw: cpu: AMD CPUs may transiently execute beyond unconditional direct branch

Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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