Vulnerability · Published Feb 11, 2026 · Assigned by AMD
CVE-2023-31324
High 7.1
In plain English
A high-severity security flaw in AMD Instinct™ MI210 from AMD. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 4.0)7.1High
Exploit odds (30 days)0.1%top 98.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AMD | AMD Radeon™ RX 5000 Series Graphics Products | see references |
| AMD | AMD Radeon™ PRO W5000 Series Graphics Products | see references |
| AMD | AMD Instinct™ MI210 | see references |
| AMD | AMD Instinct™ MI250 | see references |
| AMD | AMD Instinct™ MI300A | see references |
| AMD | AMD Instinct™ MI300X | see references |
Weakness: CWE-367 · 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