Xen exploitation part 1: XSA-105, from nobody to root This blog post describes the exploitation of Xen Security Advisory 105 (XSA-105) [1] (CVE-2014-7155). This post explains the environment setup and shows the development of a fully working exploit on Linux 4.4.5. more ...
A glimpse of ext4 filesystem-level encryption Linux 4.1 has arrived with a new feature for its popular ext4 filesystem: filesystem-level encryption! more ...