Debian Linux Security Advisory 1989-1 – Dan Rosenberg discovered a race condition in FUSE, a Filesystem in USErspace. A local attacker, with access to use FUSE, could unmount arbitrary locations, leading to a denial of service.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/85921/dsa-1989-1.txt
Source: https://packetstormsecurity.com/files/85921/Debian-Linux-Security-Advisory-1989-1.html