Vulnerability · Published May 15, 2026 · Assigned by AMD
CVE-2025-66664
Medium 4.6
In plain English
A medium-severity out-of-bounds read 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)4.6Medium
Exploit odds (30 days)0.1%top 98.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Insufficient parameter sanitization in AMD Secure Processor (ASP) TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_LOAD_GFX_IP_FW SR-IOV command to cause out-of-bounds read, potentially resulting in SOC Driver memory contents exposure or an exception
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AMD | AMD Radeon™ RX 6000 Series Graphics Products | see references |
| AMD | AMD Radeon™ RX 7000 Series Graphics Products | see references |
| AMD | AMD Radeon™ PRO W6000 Series Graphics Products | see references |
| AMD | AMD Radeon™ PRO W7000 Series Graphics Products | see references |
| AMD | AMD Instinct™ MI250 | see references |
| AMD | AMD Instinct™ MI210 | see references |
| AMD | AMD Instinct™ MI300X | see references |
| AMD | AMD Instinct™ MI325X | see references |
| AMD | AMD Instinct™ MI308X | see references |
| AMD | AMD Instinct™ MI300A | see references |
| AMD | AMD Radeon™ PRO V520 | see references |
| AMD | AMD Radeon™ PRO V620 | see references |
| AMD | AMD Radeon™ PRO V710 | see references |
Weakness: CWE-125 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N