Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in embedding lookup operations. Both `embedding_size` and `lookup_size` are products of values provided by the user. Hence, a malicious user could trigger overflows in the multiplication. In certain scenarios, this can then result in heap OOB read/write. Users are advised to upgrade to a patched version.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| tensorflow(PyPI) | 0 | 2.5.3 | N/A |
| tensorflow(PyPI) | 2.6.0 | 2.6.3 | N/A |
| tensorflow(PyPI) | 2.7.0 | 2.7.1 | N/A |
| tensorflow-cpu(PyPI) | 0 | 2.5.3 | N/A |
| tensorflow-cpu(PyPI) | 2.6.0 | 2.6.3 | N/A |
| tensorflow-cpu(PyPI) | 2.7.0 | 2.7.1 | N/A |
| tensorflow-gpu(PyPI) | 0 | 2.5.3 | N/A |
| tensorflow-gpu(PyPI) | 2.6.0 | 2.6.3 | N/A |
| tensorflow-gpu(PyPI) | 2.7.0 | 2.7.1 | N/A |
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