kernel: Race condition in drivers/md/dm.c:dm_get_from_kobject() allows local users to cause a denial of service

The Linux kernel, before version 4.14.3, is vulnerable to a denial of service in drivers/md/dm.c:dmgetfromkobject which can be caused by local users leveraging a race condition with dmdestroy during creation and removal of DM devices. Only privileged local users with CAPSYSADMIN capability can...

Linux Kernel 4.10.5 / < 4.14.3 (Ubuntu) - DCCP Socket Use-After-Free

/ This is an announcement for CVE-2017-8824 which is a use-after-free vulnerability I found in Linux DCCP socket. It can be used to gain kernel code execution from unprivileged processes. You’ll find in attachment the proof of concept code and the kernel panic log. BUG DETAILS When a socket sock...