The following below Magento 2 Database Tables store catalog product images path
catalog_product_entity_varchar
catalog_product_entity_media_gallery
catalog_product_entity_media_gallery_value
catalog_product_entity_media_gallery_value_to_entity
catalog_product_entity_varchar for product image as base image & its thumbnail & small image
The below tables for product media gallery images
catalog_product_entity_media_gallery catalog_product_entity_media_gallery_value catalog_product_entity_media_gallery_value_to_entity