CVE-2023-20514

HIGH

AMD Secure Processor - Memory Corruption

Title source: llm

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

References (2)

Core 2

Core References

Vendor Advisory

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html

Vendor Advisory

https://www.amd.com/en/resources/product-security/bulletin/Emb-Auto.html

Scores

CVSS v4 8.7

EPSS 0.0001

EPSS Percentile 0.6%

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-233

Status published

Products (8)

AMD/AMD Radeon™ PRO V620 Contact your AMD Customer Engineering representative

AMD/AMD Radeon™ PRO VII AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA), AMD Software: PRO Edition 25.Q2 (23.1

AMD/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)

AMD/AMD Radeon™ PRO W7000 Series Graphics Products AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)

AMD/AMD Radeon™ PROV710 Contact your AMD Customer Engineering representative

AMD/AMD Radeon™ RX 6000 Series Graphics Products AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)

AMD/AMD Radeon™ RX 7000 Series Graphics Products AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)

AMD/AMD Radeon™ VII AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA), AMD Software: PRO Edition 25.Q2 (23.1

Published Feb 11, 2026

Tracked Since Feb 18, 2026