Tensorflow is an Open Source Machine Learning Framework. The implementation of `OpLevelCostEstimator::CalculateOutputSize` is vulnerable to an integer overflow if an attacker can create an operation which would involve tensors with large enough number of elements. We can have a large enough number of dimensions in `output_shape.dim()` or just a small number of dimensions being large enough to cause an overflow in the multiplication. 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.
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Tue, 22 Apr 2025 19:15:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-02-04T22:32:22.000Z
Updated: 2025-04-22T18:25:25.949Z
Reserved: 2022-01-19T00:00:00.000Z
Link: CVE-2022-23576

Updated: 2024-08-03T03:43:46.574Z

Status : Modified
Published: 2022-02-04T23:15:14.447
Modified: 2024-11-21T06:48:50.993
Link: CVE-2022-23576

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