The kernel for Microsoft Windows Server 2003 does not reset certain values in CPU data structures, which allows local users to cause a denial of service (system crash) via a malicious program.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4893
https://exchange.xforce.ibmcloud.com/vulnerabilities/17658
https://exchange.xforce.ibmcloud.com/vulnerabilities/16582
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-032