Beat SMEP on Linux with Return-Oriented Programming | falken's blog
Beat SMEP on Linux with Return-Oriented ProgrammingIntroduction In this post, I will show you how easy it is to use Return-Oriented Programming in the Linux kernel and how it can bypass protections such as SMEP, available in the next generation of Intel processor. Linux buggy module In order to simplify exploitation I have decided to develop a buggy driver containing a stack overflow. Here is the
Security Research by Dan Rosenberg
Windows 8 introduced a number of exploit mitigation features, including hardening of both the userland and kernel heaps, mitigation against kernel-mode NULL pointer dereferences, and protection against abuse of virtual function pointer tables. One feature that stood out to me appears to be designed to help mitigate exploits leveraging return-oriented programming (ROP). Return-Oriented Programming
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[PDF] Return-Oriented Programming: Systems, Languages, and Applications
ROPdefender: A Detection Tool to Defend Against Return-Oriented Programming Attacks
