Buffer overflow in the Smart Call Home feature in the fabric interconnect in Cisco Unified Computing System (UCS) allows remote attackers to cause a denial of service by reading and forging control messages associated with Smart Call Home reports, aka Bug ID CSCtl00198.
https://exchange.xforce.ibmcloud.com/vulnerabilities/87370
http://www.securitytracker.com/id/1029085
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4094