Vulnerability Description
Tensorflow is an Open Source Machine Learning Framework. The implementation of `SparseCountSparseOutput` can be made to crash a TensorFlow process by an integer overflow whose result is then used in a memory allocation. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tensorflow | <= 2.5.2 |
Related Weaknesses (CWE)
References
- https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ExploitThird Party Advisory
- https://github.com/tensorflow/tensorflow/commit/6f4d3e8139ec724dbbcb40505891c81dPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-x4qx-4fjv-hmw6PatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ExploitThird Party Advisory
- https://github.com/tensorflow/tensorflow/commit/6f4d3e8139ec724dbbcb40505891c81dPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-x4qx-4fjv-hmw6PatchThird Party Advisory
FAQ
What is CVE-2022-21738?
CVE-2022-21738 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Tensorflow is an Open Source Machine Learning Framework. The implementation of `SparseCountSparseOutput` can be made to crash a TensorFlow process by an integer overflow whose result is then used in a...
How severe is CVE-2022-21738?
CVE-2022-21738 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-21738?
Check the references section above for vendor advisories and patch information. Affected products include: Google Tensorflow.