Vulnerability Description
TensorFlow is an open source platform for machine learning. In affected versions during TensorFlow's Grappler optimizer phase, constant folding might attempt to deep copy a resource tensor. This results in a segfault, as these tensors are supposed to not change. 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tensorflow | < 2.4.4 |
Related Weaknesses (CWE)
References
- https://github.com/tensorflow/tensorflow/commit/7731e8dfbe4a56773be5dc94d6316112Third Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-786j-5qwq-r36xThird Party Advisory
- https://github.com/tensorflow/tensorflow/commit/7731e8dfbe4a56773be5dc94d6316112Third Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-786j-5qwq-r36xThird Party Advisory
FAQ
What is CVE-2021-41204?
CVE-2021-41204 is a vulnerability with a CVSS score of 5.5 (MEDIUM). TensorFlow is an open source platform for machine learning. In affected versions during TensorFlow's Grappler optimizer phase, constant folding might attempt to deep copy a resource tensor. This resul...
How severe is CVE-2021-41204?
CVE-2021-41204 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-41204?
Check the references section above for vendor advisories and patch information. Affected products include: Google Tensorflow.