{"id":"CVE-2023-31324","state":"PUBLISHED","title":"A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify External Global Memory Interconnect Trusted Agent (XGMI TA) ","description":"A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify External Global Memory Interconnect Trusted Agent (XGMI TA) commands as they are processed potentially resulting in loss of confidentiality, integrity, or availability.","publishedAt":"2026-02-11T14:34:54.024Z","updatedAt":"2026-02-11T15:42:39.488Z","severity":{"score":7.1,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L","source":"AMD"},"assigner":"AMD","products":["AMD AMD Radeon™ RX 5000 Series Graphics Products","AMD AMD Radeon™ PRO W5000 Series Graphics Products","AMD AMD Instinct™ MI210","AMD AMD Instinct™ MI250","AMD AMD Instinct™ MI300A","AMD AMD Instinct™ 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