Our previous post explored some of the bugs we discovered in the CHARX SEC-3100 ControllerAgent service for Pwn2Own Automotive. We’ll now walk through how these bugs were weaponized to produce a fully remote exploit. We left off with a use-after-free (UAF) primitive. Notably however, the UAF occurs on process teardown (a “one-shot” style bug), and we don’t have any information leaks to easily deal with ASLR (address space layout randomization). If you want to try exploiting a similar ...| RET2 Systems Blog
man7.org > Linux > man-pages| www.man7.org
A destructor is a special member function that is called when the lifetime of an object ends. The purpose of the destructor is to free the resources that the object may have acquired during its lifetime.| en.cppreference.com