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CVE-2023-20514

Improper Handling of Parameters (CWE-233)
2026-02-11 psirt@amd.com
RCE

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
CVE Published
Feb 11, 2026 - 15:16 nvd
N/A

DescriptionNVD

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

Analysis

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

Technical ContextAI

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

Affected ProductsAI

Improper handling of parameters in the AMD Secure Processor (ASP) could

RemediationAI

Monitor vendor advisories for a patch.

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CVE-2023-20514 vulnerability details – vuln.today
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