whypet / CVE-2023-31320

DoS vulnerability in AMD driver that corrupts the display.

CVE-2023-31320

Proof of concept code for a denial of service vulnerability in the AMD display driver that corrupts the display.

AMD security bulletin

Demo

This video contains flashing lights!

demo.mp4

Building

• Clang: clang++ main.cpp -Oz -luser32 -ld3d11 -ld3dcompiler -o out/CVE-2023-31320.exe
• GCC: g++ main.cpp -Oz -municode -luser32 -ld3d11 -ld3dcompiler -o out/CVE-2023-31320.exe
• MSVC++: cl main.cpp /O1 /Foout/ /link user32.lib d3d11.lib d3dcompiler.lib /out:out/CVE-2023-31320.exe