Description (CNA)
Tensorflow is an Open Source Machine Learning Framework. The Grappler optimizer in TensorFlow can be used to cause a denial of service by altering a `SavedModel` such that `IsSimplifiableReshape` would trigger `CHECK` failures. 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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| tensorflow / tensorflow | affected >= 2.7.0, < 2.7.1; affected >= 2.6.0, < 2.6.3; affected < 2.5.3 |
CWE
CWE-617
References
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-fq86-3f29-px2c
- https://github.com/tensorflow/tensorflow/commit/1fb27733f943295d874417630edd3b38b34ce082
- https://github.com/tensorflow/tensorflow/commit/240655511cd3e701155f944a972db71b6c0b1bb6
- https://github.com/tensorflow/tensorflow/commit/ebc1a2ffe5a7573d905e99bd0ee3568ee07c12c1
- https://github.com/tensorflow/tensorflow/blob/a1320ec1eac186da1d03f033109191f715b2b130/tensorflow/core/grappler/optimizers/constant_folding.cc#L1687-L1742
ADP enrichment
No English description supplied.
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-fq86-3f29-px2c
- https://github.com/tensorflow/tensorflow/commit/1fb27733f943295d874417630edd3b38b34ce082
- https://github.com/tensorflow/tensorflow/commit/240655511cd3e701155f944a972db71b6c0b1bb6
- https://github.com/tensorflow/tensorflow/commit/ebc1a2ffe5a7573d905e99bd0ee3568ee07c12c1
- https://github.com/tensorflow/tensorflow/blob/a1320ec1eac186da1d03f033109191f715b2b130/tensorflow/core/grappler/optimizers/constant_folding.cc#L1687-L1742
No English description supplied.
No references supplied.