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 denial of service.
- Score
- CVSS 3.1 5.5 Medium
- Status
- Modified - psirt@amd.com
- Published
- 2022-05-10
- Last modified
- 2024-09-16
- Weaknesses
- CWE-119
Affected products
- Athlon Series (Amd)
- Ryzen 3 5300g Firmware (Amd)
- Ryzen 3 5300ge Firmware (Amd)
- Ryzen 5 2600 Firmware (Amd)
- Ryzen 5 2600x Firmware (Amd)
- Ryzen 5 2700 Firmware (Amd)
- Ryzen 5 2700x Firmware (Amd)
- Ryzen 5 3600 Firmware (Amd)
- Ryzen 5 3600x Firmware (Amd)
- Ryzen 5 5600g Firmware (Amd)
- Ryzen 5 5600ge Firmware (Amd)
- Ryzen 5 5600x Firmware (Amd)
- Ryzen 7 3700x Firmware (Amd)
- Ryzen 7 3800x Firmware (Amd)
- Ryzen 7 5700g Firmware (Amd)
- Ryzen 7 5700ge Firmware (Amd)
- Ryzen 7 5800x Firmware (Amd)
- Ryzen 9 3900x Firmware (Amd)
- Ryzen 9 3950x Firmware (Amd)
- Ryzen 9 5900x Firmware (Amd)
- Ryzen 9 5950x Firmware (Amd)
- Ryzen Series (Amd)
- Ryzen Threadripper 2920x Firmware (Amd)
- Ryzen Threadripper 2950x Firmware (Amd)
- Ryzen Threadripper 2970wx Firmware (Amd)
- Ryzen Threadripper 2990wx Firmware (Amd)
- Ryzen Threadripper 3970x Firmware (Amd)
- Ryzen Threadripper Pro 5945wx Firmware (Amd)
- Ryzen Threadripper Pro 5955wx Firmware (Amd)
- Ryzen Threadripper Pro 5965wx Firmware (Amd)
- Ryzen Threadripper Pro 5975wx Firmware (Amd)
- Ryzen Threadripper Pro 5995wx Firmware (Amd)
References
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027
