Vulnerability Intelligence Report
CVE-2011-1229
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."
No Active Exploit Signals
CVSS Base Score
7.2
HIGH
EPSS Probability:1.47%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| microsoft | windows_2003_server | all |
| microsoft | windows_7 | all |
| microsoft | windows_server_2003 | all |
| microsoft | windows_server_2008 | r2 |
| microsoft | windows_vista | all |
| microsoft | windows_xp | all |
| avaya | agent_access | all |
| avaya | aura_conferencing_standard_edition | 6.0.0 |
| avaya | basic_call_management_system_reporting_desktop | all |
| avaya | call_management_server_supervisor | all |
| avaya | callpilot | all |
| avaya | callvisor_asai_lan | all |
| avaya | communication_server_1000_telephony_manager | all |
| avaya | computer_telephony | all |
| avaya | contact_center_express | all |
| avaya | customer_interaction_express | all |
| avaya | enterprise_manager | all |
| avaya | integrated_management | all |
| avaya | interaction_center | all |
| avaya | ip_agent | all |
| avaya | ip_softphone | all |
| avaya | meeting_exchange | all |
| avaya | messaging_application_server | all |
| avaya | network_reporting | all |
| avaya | octelaccess_server | all |
| avaya | octeldesigner | all |
| avaya | operational_analyst | all |
| avaya | outbound_contact_management | all |
| avaya | speech_access | all |
| avaya | unified_communication_center | all |
| avaya | unified_messenger | all |
| avaya | visual_messenger | all |
| avaya | visual_vector_client | all |
| avaya | vpnmanager_console | all |
| avaya | web_messenger | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.468%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2011-03-04T00:00:00 |
| Published | 2011-04-13T20:07:00 |
| Patch Date | 2011-04-12 |
| Last Updated | 2024-08-06T22:21:33 |
Community Chatter & Buzz