Tensorflow is an Open Source Machine Learning Framework. The implementation of shape inference for `Dequantize` is vulnerable to an integer overflow weakness. 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, since the code computes `axis + 1`, an attacker can trigger an integer overflow. 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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cve-icon MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-02-03T11:07:40

Updated: 2022-02-03T11:07:40

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


Link: CVE-2022-21727

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-02-03T11:15:07.953

Modified: 2022-02-08T20:14:44.770


Link: CVE-2022-21727

JSON object: View

cve-icon Redhat Information

No data.

CWE