ScramDisk 4 Linux before 1.0-1 does not perform permission checks on mount points, which allows local users to gain privileges by using a system directory as a mount point for a container.Referenceshttp://secunia.com/advisories/24903https://exchange.xforce.ibmcloud.com/vulnerabilities/33677http://www.vupen.com/english/advisories/2007/1418http://osvdb.org/34966http://sourceforge.net/tracker/index.php?func=detail&aid=1696780&group_id=101952&atid=630783http://www.securityfocus.com/bid/23495