CVE-2004-0893
The Local Procedure Call (LPC) interface of the Windows Kernel for Windows NT 4.0, Windows 2000,...
The Local Procedure Call (LPC) interface of the Windows Kernel for Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 does not properly validate the lengths of messages sent to the LPC port, which allows local users to gain privileges, aka "Windows Kernel Vulnerability."
Exploit likelihood
What each source reports
NVD Score used
The Local Procedure Call (LPC) interface of the Windows Kernel for Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 does not properly validate the lengths of messages sent to the LPC port, which allows local users to gain privileges, aka "Windows Kernel Vulnerability."
- Record
CVE-2004-0893- CVSS 2.0
- 7.2 High
AV:L/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
The Local Procedure Call (LPC) interface of the Windows Kernel for Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 does not properly validate the lengths of messages sent to the LPC port, which allows local users to gain privileges, aka "Windows Kernel Vulnerability."
- Record
CVE-2004-0893- Updated
- 2026-11-02
EUVDEUVD-2004-0891 No score
The Local Procedure Call (LPC) interface of the Windows Kernel for Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 does not properly validate the lengths of messages sent to the LPC port, which allows local users to gain privileges, aka "Windows Kernel Vulnerability."
- Record
EUVD-2004-0891- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rm55-79mv-22rp No score
The Local Procedure Call (LPC) interface of the Windows Kernel for Windows NT 4.0, Windows 2000,...
The Local Procedure Call (LPC) interface of the Windows Kernel for Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 does not properly validate the lengths of messages sent to the LPC port, which allows local users to gain privileges, aka "Windows Kernel Vulnerability."
- Record
GHSA-rm55-79mv-22rp- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2004-0893 is a high vulnerability (CVSS 7.2) in Microsoft Windows 2000, published December 15, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.52%, the 74th percentile. No source names a fixed version.
References
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1561
docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-044
Show 6 moreShow less
exchange.xforce.ibmcloud.com/vulnerabilities/18339
nvd.nist.gov/vuln/detail/CVE-2004-0893
github.com/advisories/GHSA-rm55-79mv-22rp