CVE-2024-36354

Published Sep 6, 2025 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to bypass SMM isolation potentially resulting in arbitrary code execution at the SMM level.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-54969 Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to bypass SMM isolation potentially resulting in arbitrary code execution at the SMM level.
History
Type Values Removed Values Added
Weaknesses CWE-20
Type Values Removed Values Added
Weaknesses CWE-1231
Type Values Removed Values Added
First Time appeared Amd
Amd athlon
Amd athlon 3000
Amd epyc
Amd epyc 4004
Amd epyc 7001
Amd epyc 7002
Amd epyc 7003
Amd epyc 8004
Amd epyc 9004
Amd epyc Embedded 3000
Amd epyc Embedded 7002
Vendors & Products Amd
Amd athlon
Amd athlon 3000
Amd epyc
Amd epyc 4004
Amd epyc 7001
Amd epyc 7002
Amd epyc 7003
Amd epyc 8004
Amd epyc 9004
Amd epyc Embedded 3000
Amd epyc Embedded 7002
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to bypass SMM isolation potentially resulting in arbitrary code execution at the SMM level.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H'}