CVE-2022-41909

Description

TensorFlow is an open source platform for machine learning. An input `encoded` that is not a valid `CompositeTensorVariant` tensor will trigger a segfault in `tf.raw_ops.CompositeTensorVariantToComponents`. We have patched the issue in GitHub commits bf594d08d377dc6a3354d9fdb494b32d45f91971 and 660ce5a89eb6766834bdc303d2ab3902aef99d3d. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.

How to fix CVE-2022-41909

To remediate CVE-2022-41909, upgrade the affected package to a fixed version below.

• —upgrade to 2.8.4 or later
• —upgrade to 2.8.4 or later
• —upgrade to 2.8.4 or later
• —upgrade to 2.8.4 or later

Is CVE-2022-41909 being exploited?

Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.

Affected packages (4)

• from 0, < 2.8.4, >= 2.9.0, < 2.9.3, >= 2.10.0, < 2.10.1
• from 0, < 2.8.4
• from 0, < 2.8.4
• from 0, < 2.8.4

CVSS scores

References (6)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-41909
• PATCHgithub.com/tensorflow/tensorflow
• WEBgithub.com/tensorflow/tensorflow/blob/master/tensorflow/python/lib/core/py_func.cc
• WEBgithub.com/tensorflow/tensorflow/commit/660ce5a89eb6766834bdc303d2ab3902aef99d3d