Configure the Kernel Parameter ptrace_scope Properly

ptrace is a system call used for process tracing. It provides the capability for a parent process to observe and control child processes. Linux Kernel 3.4 and later versions support completely restricting or disabling the ptrace function. According to the Linux Kernel Yama Documentation, the...

Android debuggerd.cpp elevation of privilege vulnerability

Android is a mobile operating system based on the Linux open kernel, and Debuggerd is one of the system startup process components. An elevation of privilege vulnerability exists in the debuggerd/debuggerd.cpp file in Android Debuggerd, which stems from the program's failure to properly handle th...