Vulnerabilities > CVE-2022-21734 - Type Confusion vulnerability in Google Tensorflow
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
Tensorflow is an Open Source Machine Learning Framework. The implementation of `MapStage` is vulnerable a `CHECK`-fail if the key tensor is not a scalar. 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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ce7b3d/tensorflow/core/kernels/map_stage_op.cc#L519-L550
- https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ce7b3d/tensorflow/core/kernels/map_stage_op.cc#L519-L550
- https://github.com/tensorflow/tensorflow/commit/f57315566d7094f322b784947093406c2aea0d7d
- https://github.com/tensorflow/tensorflow/commit/f57315566d7094f322b784947093406c2aea0d7d
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gcvh-66ff-4mwm
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gcvh-66ff-4mwm