CVE-2022-35997: TensorFlow is an open source platform for machine learning. If `tf.sparse.cross` receives an input `separator` that is n

TensorFlow, an open source machine learning platform, has a vulnerability in its `tf.sparse.cross` function where passing a non-scalar `separator` input (a parameter that isn't a single value) causes a CHECK fail, which can crash the program in a denial of service attack (making a system unavailable by overwhelming it). The flaw affects multiple versions of TensorFlow.