Tool Logos License

Hey there,

are the logos/images of the H5P tools licensed under the 'Creative Commons Attribution 4.0 International' license, too?

I´m developing a learning environment of H5P for students at my university and we are wondering if we are allowed to use the images for explanational videos and presentations.

Sorry if this question was asked somewhere before, but to me the search function doesn´t work right now.

Thanks

Nils