Use-after-free vulnerability in the Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows Vista does not properly handle connection resources when starting and stopping processes, which allows local users to gain privileges by opening and closing multiple ApiPort connections, which leaves a “dangling pointer” to a process data structure.
research.eeye.com/html/advisories/published/AD20070410b.html
secunia.com/advisories/24823
securityreason.com/securityalert/2531
www.kb.cert.org/vuls/id/219848
www.osvdb.org/34008
www.securityfocus.com/archive/1/465233/100/0/threaded
www.securityfocus.com/archive/1/466331/100/200/threaded
www.securityfocus.com/bid/23338
www.securitytracker.com/id?1017897
www.us-cert.gov/cas/techalerts/TA07-100A.html
www.vupen.com/english/advisories/2007/1325
docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-021
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1524