| Package | Affected versions | Patched versions |
|---|---|---|
| avast antivirus home | = 4.7.1043= 4.7.1098= 4.7.827= 4.7.844= 4.7.869 | |
| avast antivirus professional | = 4.7.1043= 4.7.1098= 4.7.827= 4.7.844 |
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.
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