TensorFlow is an end-to-end open source platform for machine learning. The implementation of the `BatchToSpaceNd` TFLite operator is vulnerable to a division by zero error(https://github.com/tensorflow/tensorflow/blob/b5ed552fe55895aee8bd8b191f744a069957d18d/tensorflow/lite/kernels/batch_to_space_nd.cc#L81-L82). An attacker can craft a model such that one dimension of the `block` input is 0. Hence, the corresponding value in `block_shape` is 0. 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.
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History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-05-14T19:22:17
Updated: 2024-08-03T22:11:06.253Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29593
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-14T20:15:15.117
Modified: 2024-11-21T06:01:27.077
Link: CVE-2021-29593
Redhat
No data.