Improper Parameter Handling in AMD Secure Processor
CVE-2023-20514

8.7HIGH

Key Information:

Vendor

Amd
Status
Amd Radeon™ Rx 6000 Series Graphics Products
Amd Radeon™ Pro W6000 Series Graphics Products
Amd Radeon™ Rx 7000 Series Graphics Products
Amd Radeon™ Pro W7000 Series Graphics Products
Vendor
CVE Published:
11 February 2026

What is CVE-2023-20514?

The AMD Secure Processor has a vulnerability due to improper handling of parameters, which could permit a privileged attacker to inject arbitrary memory values into functions within the trusted execution environment. This misuse potentially enables the execution of arbitrary code, presenting significant security risks for systems utilizing this technology. Prompt remediation is advised to safeguard affected systems from exploitation.

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Affected Version(s)

AMD Radeon™ PRO V620 Contact your AMD Customer Engineering representative

AMD Radeon™ PRO VII AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA), AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA)

AMD Radeon™ PRO W6000 Series Graphics Products AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)

References

https://www.amd.com/en/resources/product-security/bulleti...
https://www.amd.com/en/resources/product-security/bulleti...

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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