Description
In SignalRGB versions prior to 1.3.7.0, seven of the thirteen IOCTL handlers dereference the SystemBuffer pointer without first verifying that it is non-NULL. Sending an IOCTL with an empty input buffer causes a NULL pointer dereference, resulting in a kernel crash.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SignalRGB | SignalRGB kernel driver | < 1.3.7.0 | 1.3.7.0 |