Multiple unspecified vulnerabilities in the Doors subsystem in the kernel in Sun Solaris 8 through 10, and OpenSolaris before snv_94, allow local users to cause a denial of service (process hang), or possibly bypass file permissions or gain kernel-context privileges, via vectors including ones related to (1) an argument handling deadlock in a door server and (2) watchpoint problems in the door_call function.
http://secunia.com/advisories/34227
http://secunia.com/advisories/34375
http://sunsolve.sun.com/search/document.do?assetkey=1-21-117350-61-1
http://sunsolve.sun.com/search/document.do?assetkey=1-66-242486-1
http://support.avaya.com/elmodocs2/security/ASA-2009-095.htm
http://www.securitytracker.com/id?1021840