Vulnerability Description
TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service by exploiting a `CHECK`-failure coming from the implementation of `tf.raw_ops.RFFT`. Eigen code operating on an empty matrix can trigger on an assertion and will cause program termination. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tensorflow | < 2.1.4 |
Related Weaknesses (CWE)
References
- https://github.com/tensorflow/tensorflow/commit/31bd5026304677faa8a0b77602c61541PatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-ph87-fvjr-v33wExploitPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/commit/31bd5026304677faa8a0b77602c61541PatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-ph87-fvjr-v33wExploitPatchThird Party Advisory
FAQ
What is CVE-2021-29563?
CVE-2021-29563 is a vulnerability with a CVSS score of 2.5 (LOW). TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service by exploiting a `CHECK`-failure coming from the implementation of `tf.raw_ops.RFFT`. Ei...
How severe is CVE-2021-29563?
CVE-2021-29563 has been rated LOW with a CVSS base score of 2.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-29563?
Check the references section above for vendor advisories and patch information. Affected products include: Google Tensorflow.