CVE-2011-0045: n/a vulnerability

CVE-2011-0045: The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type con...

The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka "Windows Kernel Integer Truncation Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:43 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2011-0045 is a Windows kernel flaw that can let a local user or malicious local program gain higher privileges. The provided description specifically names Microsoft Windows XP SP3. This is most relevant for legacy systems, embedded Windows deployments, or appliances still depending on XP-era components. Exposure is likely limited to Microsoft Windows XP SP3 systems named in the source bundle, plus any vendor appliances that still embed or depend on that platform. The bundle does not prove broader Windows exposure. Treat this as a legacy-system risk. It is not shown as actively exploited here, but kernel privilege escalation on unsupported Windows should drive remediation, isolation, or retirement planning. Mitigation focus: Inventory systems still running Microsoft Windows XP SP3.; Review Microsoft MS11-011 and apply applicable vendor guidance.; Retire or isolate unsupported XP-era systems where patching is unavailable..

Prepared: Jun 27, 2026, 18:32 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: Feb 9, 2011, 00:00 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:11996CVE reference · vdb-entry, signature
ms-win-kernel-privilege-escalation(64926)CVE reference · vdb-entry, x_refsource_XF
MS11-011CVE reference · vendor-advisory, x_refsource_MS

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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