Buffer overflow in Atepmon.sys in ISecSoft Anti-Trojan Elite 4.2.1 and earlier, and possibly 4.2.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via long inputs to the 0x00222494 IOCTL.
Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.