medium5.5
CVE-2021-26352
Insufficient bound checks in System Management Unit (SMU) PCIe Hot Plug table may result in access/updates from/to invalid address space that could result in d…
Impact
Insufficient bound checks in System Management Unit (SMU) PCIe Hot Plug table may result in access/updates from/to invalid address space that could result in denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Amd | Ryzen 5 2600 Firmware | All versions |
| Amd | Ryzen 5 2600x Firmware | All versions |
| Amd | Ryzen 5 2700x Firmware | All versions |
| Amd | Ryzen 5 2700 Firmware | All versions |
| Amd | Ryzen 5 3600 Firmware | All versions |
| Amd | Ryzen 5 3600x Firmware | All versions |
| Amd | Ryzen 7 3700x Firmware | All versions |
| Amd | Ryzen 7 3800x Firmware | All versions |
| Amd | Ryzen 9 3900x Firmware | All versions |
| Amd | Ryzen 9 3950x Firmware | All versions |
| Amd | Ryzen 9 5950x Firmware | All versions |
| Amd | Ryzen 9 5900x Firmware | All versions |