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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-26320

Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of th

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Status
Published
Published
Updated
Assigning organization
AMD

Description

Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

AMD 1st Gen AMD EPYC™

  • unspecified to < NaplesPI-SP3_1.0.0.Gaffected

AMD 2nd Gen AMD EPYC™

  • unspecified to < RomePI-SP3_1.0.0.Caffected

AMD 3rd Gen AMD EPYC™

  • unspecified to < MilanPI-SP3_1.0.0.4affected

References