Tensorflow is an Open Source Machine Learning Framework. The implementation of `Dequantize` does not fully validate the value of `axis` and can result in heap OOB accesses. The `axis` argument can be `-1` (the default value for the optional argument) or any other positive value at most the number of dimensions of the input. Unfortunately, the upper bound is not checked and this results in reading past the end of the array containing the dimensions of the input tensor. 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.
History

Mon, 05 May 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-02-03T11:01:42.000Z

Updated: 2025-05-05T16:33:01.982Z

Reserved: 2021-11-16T00:00:00.000Z

Link: CVE-2022-21726

cve-icon Vulnrichment

Updated: 2024-08-03T02:53:35.693Z

cve-icon NVD

Status : Modified

Published: 2022-02-03T11:15:07.810

Modified: 2025-05-05T17:17:48.530

Link: CVE-2022-21726

cve-icon Redhat

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