TensorFlow is an end-to-end open source platform for machine learning. The `Prepare` step of the `SpaceToDepth` TFLite operator does not check for 0 before division(https://github.com/tensorflow/tensorflow/blob/5f7975d09eac0f10ed8a17dbb6f5964977725adc/tensorflow/lite/kernels/space_to_depth.cc#L63-L67). An attacker can craft a model such that `params->block_size` would be zero. 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: 2021-05-14T19:22:48
Updated: 2024-08-03T22:11:06.247Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29587
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-05-14T20:15:14.677
Modified: 2021-07-26T16:15:34.427
Link: CVE-2021-29587
Redhat
No data.