Security Advisory

CVE-2025-0040

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-15 02:09:35

Last updated 2026-05-15 13:22:52

Assigner AMD

CVSS score 5.3

State PUBLISHED

Description

Improper access control between the Joint Test Action Group (JTAG) and Advanced Extensible Interface (AXI) could allow an attacker with physical access to read or overwrite the contents of cross-chip debug (XCD) registers potentially resulting in loss of data integrity or confidentiality.

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