TensorFlow is an open source platform for machine learning. The `UnbatchGradOp` function takes an argument `id` that is assumed to be a scalar. A nonscalar `id` can trigger a `CHECK` failure and crash the program. It also requires its argument `batch_index` to contain three times the number of elements as indicated in its `batch_index.dim_size(0)`. An incorrect `batch_index` can trigger a `CHECK` failure and crash the program. Fix for this vulnerability was included in TensorFlow 2.10.0. This vulnerability was also fixed in TensorFlow 2.9.2, TensorFlow 2.8.3, and TensorFlow 2.7.4, as these are also affected and still in supported range. There are no known workarounds for this issue. This issue affects versions prior to 2.7.4, 2.8.x prior to 2.8.3, and 2.9.x prior to 2.9.2.
CWE-617 - Reachable Assertion
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.