The Futex bug (CVE-2014-3153) is a serious bug that affects most Linux kernel version and was made popular by geohot in his towelroot exploit. You can read the original comex report at hackerone. Others have succesfully implemented this (this one for example), but no public exploit source code is available. This post will describe in … Continue reading Exploiting the Futex Bug and uncovering Towelroot