(Pwn2Own) Samsung Galaxy Apps Staging Mode Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Galaxy Apps. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of a staging mode. The issue lies in the ability to change the configuration based on the presence of a file in an user-controlled location. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application.