The ktimer feature (sys/kern/kern_time.c) in FreeBSD 7.0, 7.1, and 7.2 allows local users to overwrite arbitrary kernel memory via an out-of-bounds timer value.Referenceshttp://security.freebsd.org/advisories/FreeBSD-SA-09:06.ktimer.aschttps://www.exploit-db.com/exploits/8261http://www.securitytracker.com/id?1021882https://exchange.xforce.ibmcloud.com/vulnerabilities/49362http://www.securityfocus.com/bid/34196
