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CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 2

05 Aug 2008 — 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. La función VBoxDrvNtDeviceControl del archivo VBoxDrv.sys de Sun xVM VirtualBox en versiones anteriores a la 1.6.4, utiliza el método de comunicación METHOD_N... • https://www.exploit-db.com/exploits/6218 • CWE-264: Permissions, Privileges, and Access Controls •