CVE-2022-41908: TensorFlow is an open source platform for machine learning. An input `token` that is not a UTF-8 bytestring will trigger

TensorFlow, an open-source machine learning platform, has a vulnerability where passing a `token` input that is not UTF-8 encoded (a character encoding standard) causes the `tf.raw_ops.PyFunc` function to crash with a CHECK fail (a safety check that stops execution when something is wrong). This is a type of improper input validation weakness, meaning the function doesn't properly check whether its input is in the correct format before processing it.