CVE-2021-44850

On Xilinx Zynq-7000 SoC devices, physical modification of an SD boot image allows for a buffer overflow attack in the ROM. Because the Zynq-7000's boot image header is unencrypted and unauthenticated before use, an attacker can modify the boot header stored on an SD card so that a secure image...

PT-2022-12245 · Xilinx · Xilinx Zynq-7000 Soc

Name of the Vulnerable Software and Affected Versions: Xilinx Zynq-7000 SoC devices affected versions not specified Description: The issue concerns a buffer overflow attack in the ROM of Xilinx Zynq-7000 SoC devices. This attack is possible due to the physical modification of an SD boot image,...