CVE-2008-3431
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.
ACTIVELY EXPLOITED IN THE WILD
This vulnerability is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Oracle VirtualBox Insufficient Input Validation Vulnerability
Oracle VirtualBox
Apply updates per vendor instructions.
3/3/2022
https://nvd.nist.gov/vuln/detail/CVE-2008-3431
Vulnerability Summary
CVSS v3 Score
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v2 Score
AV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS Score (Exploitation Probability)
This vulnerability has a 5.44% probability of being exploited in the next 30 days, ranking higher than 90% of all scored CVEs.
CWE Classification
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Similar SeverityHIGH
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