CVE-2022-41909

low-risk
Published 2022-11-18

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.

Do I need to act?

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0.46% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.8/10 Medium
NETWORK / HIGH complexity

Affected Products (2)

Affected Vendors

Google

References (8)

Third Party Advisory https://github.com/tensorflow/tensorflow/blob/master/tensorflow/python/lib/core/...
Patch https://github.com/tensorflow/tensorflow/commit/660ce5a89eb6766834bdc303d2ab3902...
Patch https://github.com/tensorflow/tensorflow/commit/bf594d08d377dc6a3354d9fdb494b32d...
Exploit https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rjx6-v474-2ch9
Third Party Advisory https://github.com/tensorflow/tensorflow/blob/master/tensorflow/python/lib/core/...
Patch https://github.com/tensorflow/tensorflow/commit/660ce5a89eb6766834bdc303d2ab3902...
Patch https://github.com/tensorflow/tensorflow/commit/bf594d08d377dc6a3354d9fdb494b32d...
Exploit https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rjx6-v474-2ch9
24
/ 100
low-risk
Severity 15/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 7/34 · Low