CVE-2025-52532: AMD Instinct MI210

Low severity, CVSS 2.0. EPSS: 0.1% chance of exploitation in the next 30 days.

A race condition in the MxGPU-Virtualization driver’s ioctl path caused by concurrent unsynchronized access to the global variable amdgv_cmd in an unlocked ioctl handler could be exploited by an attacker to trigger a heap-based buffer overflow, potentially resulting in denial-of-service within the vulnerable system context.

Affected products

• AMD AMD Instinct MI210
• AMD AMD Instinct MI250
• AMD AMD Instinct MI300A
• AMD AMD Instinct MI300X
• AMD AMD Instinct MI308X
• AMD AMD Instinct MI325X
• AMD AMD Radeon Pro v620
• AMD AMD Radeon Pro v710

Published 2026-05-15. Last modified 2026-06-17.