CVE-2023-20514

Published Feb 11, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
Improper handling of parameters in the AMD Secure Processor (ASP) could allow a privileged attacker to pass an arbitrary memory value to functions in the trusted execution environment resulting in arbitrary code execution

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Amd
Amd radeon Pro V620
Amd radeon Pro V710
Amd radeon Pro Vii
Amd radeon Pro W6000 Series
Amd radeon Pro W7000 Series
Amd radeon Rx 6000 Series
Amd radeon Rx 7000 Series
Vendors & Products Amd
Amd radeon Pro V620
Amd radeon Pro V710
Amd radeon Pro Vii
Amd radeon Pro W6000 Series
Amd radeon Pro W7000 Series
Amd radeon Rx 6000 Series
Amd radeon Rx 7000 Series
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 handling of parameters in the AMD Secure Processor (ASP) could allow a privileged attacker to pass an arbitrary memory value to functions in the trusted execution environment resulting in arbitrary code execution
Weaknesses CWE-233
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}