Description
Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine (VM) or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | AMD Radeon™ RX 7000 Series Graphics Products | — | Radeon Software for Linux 24.20.3 |
| AMD | AMD Radeon™ PRO W7000 Series Graphics Products | — | Radeon Software for Linux 24.20.3 |
| AMD | AMD Instinct™ MI308X | — | ROC 6.3 |
| AMD | AMD Instinct™ MI325X | — | ROC 6.3 |
| AMD | AMD Instinct™ MI300X | — | ROCm 6.3 |
| AMD | AMD Instinct™ MI300A | — | ROCm 6.3 |
Advisories 1
- WID-SEC-2026-1697 AMD Chipsätze: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 16, 2026