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VULNERABILITIES

CVE-2021-37683 Details

Description

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of division in TFLite is [vulnerable to a division by 0 error](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/lite/kernels/div.cc). There is no check that the divisor tensor does not contain zero elements. We have patched the issue in GitHub commit 1e206baedf8bef0334cca3eb92bab134ef525a28. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/tensorflow/tensorflow/commit/1e206baedf8bef0334cca3eb92bab134ef525a28 CVEPatchThird Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rhrq-64mq-hf9h CVEThird Party Advisory
https://github.com/tensorflow/tensorflow/commit/1e206baedf8bef0334cca3eb92bab134ef525a28 [email protected]PatchThird Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rhrq-64mq-hf9h [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-369Divide By Zero[email protected]
CWE-369Divide By Zero[email protected]

Affected Products

ProductVersions
google tensorflow
>= 2.3.0, < 2.3.4
>= 2.4.0, < 2.4.3
2.5.0
2.6.0 rc0
2.6.0 rc1

CPE

  • cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
  • cpe:2.3:a:google:tensorflow:2.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:google:tensorflow:2.6.0:rc0:*:*:*:*:*:*
  • cpe:2.3:a:google:tensorflow:2.6.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:google:tensorflow:2.6.0:rc2:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-37683
NVD Published Date:
Aug 12, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-37683 Details - Not Deferred