Linux Kernel Keyctl Null Pointer Dereference
https://packetstormsecurity.com/files/139735/kernelkeyctl-nullpointer.txt
https://packetstormsecurity.com/files/139735/kernelkeyctl-nullpointer.txthttps://packetstormsecurity.com/files/139735/Linux-Kernel-Keyctl-Null-Pointer-Dereference.htmlTue, 15 Nov 2016 17:04:24 GMTA malicious interaction with the keyctl usermode interface allows an attacker to crash the kernel. Processing the attached certificate by the kernel leads to a kernel nullpointer dereference. This vulnerably can be triggered by any unprivileged user locally.