Lenovo Protection Driver Flaw Enables Privilege Escalation and Code Execution

Lenovo Protection Driver Flaw Enables Privilege Escalation and Code Execution A critical security vulnerability has been discovered in Lenovo’s protection driver software, affecting millions of users across desktop and laptop systems. The flaw, identified asCVE-2025-4657, allows local attackers with elevated privileges to execute arbitrary code through a buffer overflow exploit, posing significant security risks to enterprise and consumer environments. Vulnerability Details and Impact The securi...