CVE-2021-41209

Advisory

Tensorflow versions 2.4.4, 2.5.2 and 2.6.1 include a fix for CVE-2021-41209: In affected versions, the implementations for convolution operators trigger a division by 0 if passed empty filter tensor arguments. The fix is included in TensorFlow 2.7.0.
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-6hpv-v2rx-c5g6
https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235

Affected package

Affected versions

Fixed versions

Vulnerability changelog

TensorFlow is an open source platform for machine learning. In affected versions the implementations for convolution operators trigger a division by 0 if passed empty filter tensor arguments. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range. See CVE-2021-41209.


CONFIRM:https://github.com/tensorflow/tensorflow/security/advisories/GHSA-6hpv-v2rx-c5g6: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-6hpv-v2rx-c5g6
MISC:https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235: https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41209
• https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-6hpv-v2rx-c5g6