CVE-2021-37681: TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of SVDF i

TensorFlow (an open source machine learning platform) has a vulnerability in its SVDF implementation (a neural network component) in TFLite (a lightweight version for mobile devices) where a null pointer error (attempting to use data that doesn't exist in memory) can occur. The bug happens because the `GetVariableInput` function can return a null pointer, but the code doesn't check for this before trying to use it as valid data.