Buffer overflow in les for ATM on Linux (linux-atm) before 2.4.1, if used setuid, allows local users to gain privileges via a long -f command line argument.
https://exchange.xforce.ibmcloud.com/vulnerabilities/11903
http://www.securityfocus.com/bid/7437
http://sourceforge.net/project/shownotes.php?release_id=156242