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CVE-2009-3523

nvd nist
Published: Oct 1, 2009Modified: Apr 23, 2026

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6.9
Vector
AV:L/AC:M/Au:N/C:C/I:C/A:C
Exploitability: 3.4 / Impact: 10.0
Source: NVD

Description

aavmKer4.sys in avast! Home and Professional for Windows before 4.8.1356 does not properly validate input to IOCTLs (1) 0xb2d6000c and (2) 0xb2d60034, which allows local users to gain privileges via IOCTL requests using crafted kernel addresses that trigger memory corruption, a different vulnerability than CVE-2008-1625.

Affected (29)

2 products
Avast Antivirus Home
Avast Antivirus Professional
Configuration A
29 vulnerable

Timeline

No history available yet.