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CVE-2010-1887

MediumPublished

The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008...

Published: Aug 11, 2010
Updated: Aug 7, 2024
Assigning CNA: microsoft
Evidence observed: Aug 17, 2010

Primary CVSS

4.4/ 10Medium

nvd · CVSS 2.0

AV:L/AC:M/Au:S/C:N/I:N/A:C

EPSS probability estimate

2.0%

Low · next 30 days

Percentile: 79.2%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 do not properly validate an unspecified system-call argument, which allows local users to cause a denial of service (system hang) via a crafted application, aka "Win32k Bounds Checking Vulnerability."

Sources

WindowsElevationResearch
Windows Elevation(持续更新)
Microsoft Windows - Win32k!GreStretchBltInternal() Does Not Handle src == destExploit
Tavis Ormandy · windows · Aug 17, 2010

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