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Attacker Value
Unknown

CVE-2022-23830

Disclosure Date: November 14, 2023 (last updated June 18, 2024)
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.
Attacker Value
Unknown

CVE-2021-46774

Disclosure Date: November 14, 2023 (last updated June 18, 2024)
Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.
Attacker Value
Unknown

CVE-2021-26345

Disclosure Date: November 14, 2023 (last updated June 18, 2024)
Failure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token to force an out-of-bounds memory read potentially resulting in a denial of service.