VDB
CVE-2022-21736
CVE-2022-21736
PUBLISHED
Tensorflow is an Open Source Machine Learning Framework. The implementation of `SparseTensorSliceDataset` has an undefined behavior: under certain condition it can be made to dereference a `nullptr` value. The 3 input arguments to `SparseTensorSliceDataset` represent a sparse tensor. However, there are some preconditions that these arguments must satisfy but these are not validated in the implementation. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.
EPSS 0.33% · 56.3th percentile
Risk Scores
EPSS Score
0.33%
56.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | tensorflow | 0, 2.6.0, 2.7.0 |
| Bitnami | tensorflow | 0, 2.6.0, 2.7.0 |
Exploit Intelligence
- https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ce7b3d/tensorflow/core/kernels/data/sparse_tensor_slice_dataset_op.cc#L227-L292 (nist-nvd)
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pfjj-m3jj-9jc9 (circl)
- https://github.com/tensorflow/tensorflow/commit/965b97e4a9650495cda5a8c210ef6684b4b9eceb (circl)
Timeline
- Feb 3, 2022 CVE Published
- Feb 8, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 24, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 5, 2023 EPSS Score
- May 27, 2023 EPSS Score
References
- https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ce7b3d/tensorflow/core/kernels/data/sparse_tensor_slice_dataset_op.cc#L227-L292 url
- https://github.com/tensorflow/tensorflow/commit/965b97e4a9650495cda5a8c210ef6684b4b9eceb url
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pfjj-m3jj-9jc9 url
- https://nvd.nist.gov/vuln/detail/CVE-2022-21736 url