CVE-2021-46779

Published Jan 10, 2023 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-33435 Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.
History
Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Apr 9, 2025, 2:47 PM
Reserved
Mar 31, 2022, 4:50 PM
Status
Modified
Published
Jan 11, 2023, 8:15 AM
Modified
Jun 17, 2026, 4:15 AM