High severity7.8CISA KEVNVD Advisory· Published Oct 12, 2011· Updated Apr 22, 2026
CVE-2011-2005
CVE-2011-2005
Description
afd.sys in the Ancillary Function Driver in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."
Affected products
3- cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:professional:*:x64:*+ 1 more
- cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:professional:*:x64:*
- cpe:2.3:o:microsoft:windows_xp:-:sp3:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-080nvdPatchVendor Advisory
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13114nvdBroken Link
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
News mentions
0No linked articles in our index yet.