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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Avast_antivirus_home | Avast | 4.7.827 (including) | 4.7.827 (including) |
| Avast_antivirus_home | Avast | 4.7.844 (including) | 4.7.844 (including) |
| Avast_antivirus_home | Avast | 4.7.869 (including) | 4.7.869 (including) |
| Avast_antivirus_home | Avast | 4.7.1043 (including) | 4.7.1043 (including) |
| Avast_antivirus_home | Avast | 4.7.1098 (including) | 4.7.1098 (including) |