The rds_iw_laddr_check function in net/rds/iw.c in the Linux kernel through 3.14 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a bind system call for an RDS socket on a system that lacks RDS transports.
http://linux.oracle.com/errata/ELSA-2014-0926-1.html
http://linux.oracle.com/errata/ELSA-2014-0926.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-April/131276.html