CVE-2021-41205

Advisory

Tensorflow versions 2.4.4, 2.5.2 and 2.6.1 include a fix for CVE-2021-41205: In affected versions, the shape inference functions for the 'QuantizeAndDequantizeV*' operations can trigger a read outside of bounds of heap allocated array. The fix is included in TensorFlow 2.7.0.
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-49rx-x2rw-pc6f
https://github.com/tensorflow/tensorflow/commit/7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d

Affected package

Affected versions

Fixed versions

Vulnerability changelog

TensorFlow is an open source platform for machine learning. In affected versions the shape inference functions for the `QuantizeAndDequantizeV*` operations can trigger a read outside of bounds of heap allocated array. 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-2021-41205.


CONFIRM:https://github.com/tensorflow/tensorflow/security/advisories/GHSA-49rx-x2rw-pc6f: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-49rx-x2rw-pc6f
MISC:https://github.com/tensorflow/tensorflow/commit/7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d: https://github.com/tensorflow/tensorflow/commit/7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d

Resources

• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-49rx-x2rw-pc6f
• https://github.com/tensorflow/tensorflow/commit/7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41205