CVE-2015-3456

This exploit targets a vulnerability in the Linux kernel's floppy disk driver (CVE-2015-3456) by sending repeated commands to the floppy disk controller, causing a denial-of-service condition. The code uses direct I/O port access to manipulate the floppy disk controller.

This repository contains a proof-of-concept exploit for CVE-2015-3456 (VENOM), which targets a buffer overflow vulnerability in QEMU's floppy disk controller. The exploit crashes QEMU by sending malformed commands to the FDC I/O port.

This PoC exploits CVE-2015-3456 (VENOM) by sending malicious commands to the floppy disk controller (FDC) via port 0x3f5, triggering a buffer overflow in QEMU's virtual FDC. The exploit leverages the `outb` instruction to push data into the FDC, potentially leading to code execution in the host from the guest.