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CVE-2009-3522

HIGH CVSS: 7.2 Published: 2009-10-01 Modified: 2026-06-16

Description

Stack-based buffer overflow in aswMon2.sys in avast! Home and Professional for Windows 4.8.1351, and possibly other versions before 4.8.1356, allows local users to cause a denial of service (system crash) and possibly gain privileges via a crafted IOCTL request to IOCTL 0xb2c80018.

Affected Platforms

Avast Avast Antivirus HomeAvast Avast Antivirus Professional

Weakness Type

CWE-119

References