CVE-2011-1229

Windows XP/Server 2003/Vista/Server 2008/7 Privilege Escalation via win32k.sys NULL Pointer Dereference

Title source: llm
STIX 2.1

Description

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability."

References (11)

Core 11
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/47229
Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert
http://www.us-cert.gov/cas/techalerts/TA11-102A.html
Patch, Vendor Advisory vendor-advisory x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034
Broken Link vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0952
Third Party Advisory x_refsource_confirm
http://support.avaya.com/css/P8/documents/100133352
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/44156
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1025345
Broken Link vdb-entry x_refsource_osvdb
http://osvdb.org/71735

Scores

EPSS 0.0147
EPSS Percentile 70.5%

Details

CWE
CWE-476
Status published
Products (36)
avaya/agent_access
avaya/aura_conferencing_standard_edition 6.0.0
avaya/basic_call_management_system_reporting_desktop
avaya/call_management_server_supervisor
avaya/callpilot 4.0.x - 5.0.x
avaya/callvisor_asai_lan
avaya/communication_server_1000_telephony_manager 3.0.0 - 4.0.0
avaya/computer_telephony
avaya/contact_center_express
avaya/customer_interaction_express
... and 26 more
Published Apr 13, 2011
Tracked Since Feb 18, 2026