CVE-2021-41204
Last modified
CVE-2021-41204 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tensorflow | < 2.4.4 | |
| Tensorflow | >= 2.5.0, < 2.5.2 | |
| Tensorflow | >= 2.6.0, < 2.6.1 |
References
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-786j-5qwq-r36xThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-786j-5qwq-r36xThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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