The SNMP implementation in Cisco NX-OS 6.1(2)I2(3) on Nexus 9000 devices, when a Reset High Availability (HA) policy is configured, allows remote authenticated users to cause a denial of service (device reload) via unspecified vectors, aka Bug ID CSCuq92240.
http://www.securitytracker.com/id/1032021
http://tools.cisco.com/security/center/viewAlert.x?alertId=38193