SMT Vulnerability: Speculative Execution Information Disclosure in AMD Processors
CVE-2022-27672 · MEDIUM Severity
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
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.
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