7.2
CVSSv2

CVE-2015-1721

Published: 10/06/2015 Updated: 14/05/2019
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
VMScore: 725
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

The kernel-mode drivers in Microsoft Windows Server 2003 SP2 and R2 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka "Win32k Null Pointer Dereference Vulnerability."

Vulnerability Trend

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microsoft windows 8.1 -

microsoft windows server 2008 r2

microsoft windows rt -

microsoft windows rt 8.1 -

microsoft windows server 2012 -

microsoft windows 7 -

microsoft windows server 2008 -

microsoft windows vista -

microsoft windows server 2003 -

microsoft windows server 2012 r2

microsoft windows 8 -

microsoft windows server 2003 r2

Exploits

Source: codegooglecom/p/google-security-research/issues/detail?id=294 Platform: Win7 32-bit triggercpp should fire the issue, with a caveat - PoC might NOT work if compiled as a debug build windbgtxt is a sample crash log Analysis from Nils: --- please find attached a C trigger, windbg output and the minimised testcase of a null ...