CVE-2024-21925

Improper input validation within the AmdPspP2CmboxV2 driver may allow a privileged attacker to overwrite SMRAM, leading to arbitrary code execution.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.5 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7027.html

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) La validación de entrada incorrecta dentro del controlador AmdPspP2CmboxV2 puede permitir que un atacante privilegiado sobrescriba SMRAM, lo que lleva a la ejecución de código arbitrario.

11 Feb 2025, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-11 21:15

Updated : 2026-06-17 07:10

NVD link : CVE-2024-21925

Mitre link : CVE-2024-21925

CVE.ORG link : CVE-2024-21925

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

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"product": "AMD Ryzen\u2122 Embedded R2000", "versions": [{"status": "unaffected", "version": "EmbeddedR2KPIFP5 1.0.0.5"}], "defaultStatus": "affected"}, {"vendor": "AMD", "product": "AMD Ryzen\u2122 Embedded V1000", "versions": [{"status": "unaffected", "version": "EmbeddedPI-FP5 1.2.0.F"}], "defaultStatus": "affected"}]}], "published": "2025-02-11T21:15:12.577", "references": [{"url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7027.html", "source": "psirt@amd.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "psirt@amd.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Improper input validation within the AmdPspP2CmboxV2 driver may allow a privileged attacker to overwrite SMRAM, leading to arbitrary code execution."}, {"lang": "es", "value": "La validaci\u00f3n de entrada incorrecta dentro del controlador AmdPspP2CmboxV2 puede permitir que un atacante privilegiado sobrescriba SMRAM, lo que lleva a la ejecuci\u00f3n de c\u00f3digo arbitrario."}], "lastModified": "2026-06-17T07:10:25.417", "sourceIdentifier": "psirt@amd.com"}