CVE-2025-0040

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.

References

• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html
• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html