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PwnKit Local Privilege Escalation Vulnerability polkit’s pkexec (CVE-2021-4034)

A memory corruption vulnerability (CVE-2021-4034) in PolKit, a component used in major Linux distributions and some Unix-like operating systems, can be easily exploited by local unprivileged users to gain full root privileges. PolKit vulnerability can give attackers root on many Linux distros (CVE-2021-4034) https://blog.qualys.com/vulnerabilities-threat-research/2022/01/25/pwnkit-local-privilege-escalation-vulnerability-discovered-in-polkits-pkexec-cve-2021-4034 Patch for Ubuntu is Available https://ubuntu.com/security/notices/USN-5252-1 If you don’t have any […]