CVE-2011-0673: n/a vulnerability

CVE-2011-0673: win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 allows local users to gain privileges via...

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, aka "Win32k Null Pointer De-reference Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:58 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2011-0673 is a Windows XP SP3 kernel vulnerability. A local user who can run a crafted application may gain higher privileges. This is most urgent where legacy XP systems still exist, especially on operational or embedded networks. Exposure is most likely on remaining Microsoft Windows XP SP3 systems. The source bundle also cites vendor and third-party advisories, but does not provide enough detail here to claim additional affected products. Treat this as high priority if Windows XP SP3 remains in production. If no XP systems exist, urgency drops, but asset validation is still needed because legacy systems are often missed. Mitigation focus: Apply Microsoft guidance from MS11-034 where applicable.; Retire or isolate Windows XP SP3 systems that cannot be patched.; Review referenced vendor advisories for product-specific instructions..

Prepared: Jun 24, 2026, 13:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 13, 2011, 20:07 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:12546CVE reference · vdb-entry, signature
MS11-034CVE reference · vendor-advisory, x_refsource_MS
mswin-win32k-var8-priv-escalation(66402)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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