When booting a Zync-7000 SOC device from nand flash memory, the nand driver in the ROM does not validate the inputs when reading in any parameters in the nand’s parameter page. IF a field read in from the parameter page is too large, this causes a buffer overflow that could lead to arbitrary code execution. Physical access and modification to the Zynq-7000 device is needed to replace the original nand flash memory with a nand flash emulator for this attack to be successful.

When booting a Zync-7000 SOC device from nand flash memory, the nand driver in the ROM does not validate the inputs when reading in any parameters in the nand’s parameter page. IF a field read in from the parameter page is too large, this causes a buffer overflow that could lead to arbitrary code execution. Physical access and modification of the board assembly on which the Zynq-7000 SoC device mounted is needed to replace the original NAND flash memory with a NAND flash emulation device for thi

AND
     OR
          *cpe:2.3:o:xilinx:zynq-7000_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:xilinx:zynq-7000:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:xilinx:zynq-7000s_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:xilinx:zynq-7000s:-:*:*:*:*:*:*:*

NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P)

NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NIST CWE-120

http://www.onfi.org/specifications No Types Assigned

http://www.onfi.org/specifications Not Applicable

https://www.xilinx.com/products/silicon-devices/soc/zynq-7000.html No Types Assigned

https://www.xilinx.com/products/silicon-devices/soc/zynq-7000.html Product, Vendor Advisory

https://www.xilinx.com/support/answers/76201.html No Types Assigned

https://www.xilinx.com/support/answers/76201.html Vendor Advisory

http://www.onfi.org/specifications [No Types Assigned]

https://www.xilinx.com/support/answers/76201.html [No Types Assigned]

https://www.xilinx.com/support.html [No Types Assigned]