CVE-2021-37653

Advisory

Intel-tensorflow 2.3.4, 2.4.3, 2.5.1 and 2.6.0 include a fix for CVE-2021-37653: In affected versions an attacker can trigger a crash via a floating point exception in 'tf.raw_ops.ResourceGather'. The implementation (https://github.com/tensorflow/tensorflow/blob/f24faa153ad31a4b51578f8181d3aaab77a1ddeb/tensorflow/core/kernels/resource_variable_ops.cc#L725-L731) computes the value of a value, 'batch_size', and then divides by it without checking that this value is not 0. The Tensorflow team has patched the issue in GitHub commit ac117ee8a8ea57b73d34665cdf00ef3303bc0b11.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37653
• https://github.com/tensorflow/tensorflow/commit/ac117ee8a8ea57b73d34665cdf00ef3303bc0b11
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-qjj8-32p7-h289