Google TensorFlow Heap Out-of-Bounds Access Vulnerability (CNVD-2021-85883)

Google TensorFlow, an end-to-end open source machine learning platform, suffers from a heap out-of-bounds access vulnerability in the SparseBinCount implementation in versions prior to TensorFlow 2.7.0. The vulnerability stems from missing validation between the elements of the values parameter and the shape of the sparse output. No detailed vulnerability details are currently available.