TensorFlow is an end-to-end open source platform for machine learning. The implementation of TrySimplify(https://github.com/tensorflow/tensorflow/blob/c22d88d6ff33031aa113e48aa3fc9aa74ed79595/tensorflow/core/grappler/optimizers/arithmetic_optimizer.cc#L390-L401) has undefined behavior due to dereferencing a null pointer in corner cases that result in optimizing a node with no inputs. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
References
Link | Resource |
---|---|
https://github.com/tensorflow/tensorflow/commit/e6340f0665d53716ef3197ada88936c2a5f7a2d3 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-4hvv-7x94-7vq8 | Exploit Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-05-14T19:25:27
Updated: 2021-05-14T19:25:27
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29616
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-05-14T20:15:16.173
Modified: 2021-07-26T16:21:15.147
Link: CVE-2021-29616
JSON object: View
Redhat Information
No data.
CWE