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CVE-2008-3431

Known Exploited (CISA KEV)HIGH
8.8
CVSS Severity Score
EPSS Score75.6600%
EPSS Percentile95.13th
Published2008年8月5日
Last Modified2026年4月22日

Vulnerability Description

The VBoxDrvNtDeviceControl function in VBoxDrv.sys in Sun xVM VirtualBox before 1.6.4 uses the METHOD_NEITHER communication method for IOCTLs and does not properly validate a buffer associated with the Irp object, which allows local users to gain privileges by opening the \\.\VBoxDrv device and calling DeviceIoControl to send a crafted kernel address.

Affected Platforms (CPE)

📦
Oracle

Virtualbox

< 1.6.4

References & Advisories

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