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CVE PROGRAM SOURCE RECORD4.6 Medium

CVE-2024-36311

A Time-of-check time-of-use (TOCTOU) race condition in the SMM communications buffer could allow a privileged attacker to bypass input validation and perform an out of bounds read

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Status
Published
Published
Updated
Assigning organization
AMD

Description

A Time-of-check time-of-use (TOCTOU) race condition in the SMM communications buffer could allow a privileged attacker to bypass input validation and perform an out of bounds read or write, potentially resulting in loss of confidentiality, integrity, or availability.

Affected products

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

AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics

Default version status: affected

  • DragonRangeFL1PI 1.0.0.3hunaffected

AMD AMD Ryzen™ 7000 Series Desktop Processors

Default version status: affected

  • ComboAM5PI 1.0.0.bunaffected
  • ComboAM5PI 1.1.0.3dunaffected
  • ComboAM5PI 1.2.0.3dunaffected

AMD AMD Ryzen™ 9000HX Series Mobile Processors

Default version status: affected

  • FireRangeFL1PI 1.0.0.0aunaffected

AMD AMD Ryzen™ 8000 Series Desktop Processors

Default version status: affected

  • ComboAM5PI 1.1.0.3dunaffected
  • ComboAM5PI 1.2.0.3dunaffected

AMD AMD Ryzen™ 9000 Series Desktop Processors

Default version status: affected

  • ComboAM5PI 1.2.0.3dunaffected

AMD AMD Ryzen™ Embedded 7000 Series Processors

Default version status: affected

  • EmbeddedAM5PI 1.0.0.4​unaffected

References