KRIe is a research project that aims to detect Linux Kernel exploits with eBPF. KRIe is far from being a bulletproof strategy: from eBPF related limitations to post exploitation detections that might rely on a compromised kernel to emit security events, it is clear that a motivated attacker will eventually be able to bypass it. That being said, the goal of the project is to make attackers’ lives harder and ultimately prevent out-of-the-box exploits from working on a vulnerable kernel.