Description (CNA)
In this physical attack, an attacker may potentially exploit the Zynq-7000 SoC First Stage Boot Loader (FSBL) by bypassing authentication and loading a malicious image onto the device. This in turn may further allow the attacker to perform additional attacks such as such as using the device as a decryption oracle. An anticipated mitigation via a 2022.1 patch will resolve the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AMD-Xilinx / Zynq-7000 SoC FSBL | affected 2021.2 through 2022.1 |
CWE
CWE-863
References
- https://support.xilinx.com/s/article/76974
- https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl
ADP enrichment
No English description supplied.