CVE-2021-37636
TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of `tf.raw_ops.SparseDenseCwiseDiv` is vulnerable to a division by 0 error. The [implementation](https://github.com/tensorflow/tensorflow/blob/a1bc56203f21a5a4995311825ffaba7a670d7747/tensorflow/core/kernels/sparse_dense_binary_op_shared.cc#L56) uses a common class for all binary operations but fails to treat the division by 0 case separately. We have patched the issue in GitHub commit d9204be9f49520cdaaeb2541d1dc5187b23f31d9. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.
EPSS 0.15% · 4.0th percentile
Risk Scores
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | tensorflow | 2.3.0, 2.5.0, 2.4.0 |
| Bitnami | tensorflow | 2.3.0, 2.4.0, 2.5.0 |
Timeline
- Aug 12, 2021 CVE Published
- Aug 13, 2021 EPSS Score
- Oct 11, 2021 EPSS Score
- Dec 9, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 6, 2022 EPSS Score
- Apr 5, 2022 EPSS Score
- Jun 3, 2022 EPSS Score
- Aug 2, 2022 EPSS Score
- Sep 30, 2022 EPSS Score
- Nov 28, 2022 EPSS Score
- Jan 26, 2023 EPSS Score