This module exploits a vulnerability in ZoneAlarm products when the 0x8400000F function is invoked with a specially crafted parameter. The IOCTL 0x8400000F handler in the VSDATANT.SYS device driver in ZoneAlarm products allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (Irp) parameters to obtain escalated privileges.



This update adds support for Windows XP SP3.

This module exploits a vulnerability in ZoneAlarm products when the 0x8400000F function is invoked with a specially crafted parameter. The IOCTL 0x8400000F handler in the VSDATANT.SYS device driver in ZoneAlarm products allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (Irp) parameters to obtain escalated privileges.

This module exploits a vulnerability in Windows I2O Utility Filter Driver when the 0x222F80 IOCTL in i2omgmt.sys is invoked with a specially crafted parameter. The IOCTL 0x222F80 handler in the i2omgmt.sys device driver in Windows I2O Utility Filter Driver allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (IRP) parameters.