MySQL 5.1.x before 5.1.62 and 5.5.x before 5.5.22 allows remote authenticated users to cause a denial of service (assertion failure and mysqld abort) by deleting a record and using HANDLER READ NEXT.
http://www.securityfocus.com/bid/52931
http://www.openwall.com/lists/oss-security/2012/04/13/7
http://security.gentoo.org/glsa/glsa-201308-06.xml
http://secunia.com/advisories/53372
http://dev.mysql.com/doc/refman/5.5/en/news-5-5-22.html
http://dev.mysql.com/doc/refman/5.1/en/news-5-1-62.html
http://bazaar.launchpad.net/~mysql/mysql-server/5.5/revision/3097.15.15