The tcp_fuse_rcv_drain function in the Sun Solaris 10 kernel before 20061017, when TCP Fusion is enabled, allows local users to cause a denial of service (system crash) via a TCP loopback connection with both endpoints on the same system.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2199
https://exchange.xforce.ibmcloud.com/vulnerabilities/29630
http://www.vupen.com/english/advisories/2006/4080
http://www.securityfocus.com/bid/20587
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102667-1