CVE-2010-5075: Avast! Internet Security

Low severity, CVSS 2.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Integer overflow in aswFW.sys 5.0.594.0 in Avast! Internet Security 5.0 Korean Trial allows local users to cause a denial of service (memory corruption and panic) via a crafted IOCTL_ASWFW_COMM_PIDINFO_RESULTS DeviceIoControl request to \\.\aswFW.

Affected products

• Avast! Avast! Internet Security: version 5.0 only

Published 2014-12-28. Last modified 2026-06-16.