CVE-2021-37642

Advisory

Tensorflow-gpu 2.3.4, 2.4.3, 2.5.1 and 2.6.0 include a fix for CVE-2021-37642: In affected versions the implementation of 'tf.raw_ops.ResourceScatterDiv' is vulnerable to a division by 0 error. The implementation (https://github.com/tensorflow/tensorflow/blob/8d72537c6abf5a44103b57b9c2e22c14f5f49698/tensorflow/core/kernels/resource_variable_ops.cc#L865) uses a common class for all binary operations but fails to treat the division by 0 case separately. The Tensorflow team has patched the issue in GitHub commit 4aacb30888638da75023e6601149415b39763d76.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37642
• https://github.com/tensorflow/tensorflow/commit/4aacb30888638da75023e6601149415b39763d76
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-ch4f-829c-v5pw