aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.
| Software | From | Fixed in |
|---|---|---|
| avast / avast_antivirus_home | 4.7.1098 | 4.7.1098.x |
| avast / avast_antivirus_home | 4.7.869 | 4.7.869.x |
| avast / avast_antivirus_home | 4.7.1043 | 4.7.1043.x |
| avast / avast_antivirus_home | 4.7.844 | 4.7.844.x |
| avast / avast_antivirus_home | 4.7.827 | 4.7.827.x |
| avast / avast_antivirus_professional | 4.7.827 | 4.7.827.x |
| avast / avast_antivirus_professional | 4.7.1043 | 4.7.1043.x |
| avast / avast_antivirus_professional | 4.7.844 | 4.7.844.x |
| avast / avast_antivirus_professional | 4.7.1098 | 4.7.1098.x |