CVE-2022-41902: Out of bounds write in grappler in Tensorflow
First published: Mon Nov 21 2022(Updated: )
### Impact The function [MakeGrapplerFunctionItem](https://https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/grappler/utils/functions.cc#L221) takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. ### Patches We have patched the issue in GitHub commit [a65411a1d69edfb16b25907ffb8f73556ce36bb7](https://github.com/tensorflow/tensorflow/commit/a65411a1d69edfb16b25907ffb8f73556ce36bb7). The fix will be included in TensorFlow 2.11.0. We will also cherrypick this commit on TensorFlow 2.10.1. ### For more information Please consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google TensorFlow | <2.8.4 | |
| Google TensorFlow | >=2.9.0<2.9.3 | |
| Google TensorFlow | =2.10.0 |
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Reference Links
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-cg88-rpvp-cjv5
- https://github.com/tensorflow/tensorflow/commit/a65411a1d69edfb16b25907ffb8f73556ce36bb7
- https://nvd.nist.gov/vuln/detail/CVE-2022-41902
- https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/grappler/utils/functions.cc#L221
- https://github.com/advisories/GHSA-cg88-rpvp-cjv5 (Advisory)
Frequently Asked Questions
What is CVE-2022-41902?
CVE-2022-41902 is a vulnerability in the TensorFlow open-source machine learning platform.
What is the impact of CVE-2022-41902?
The impact of CVE-2022-41902 is that it allows an attacker to execute arbitrary code on a vulnerable system.
What software is affected by CVE-2022-41902?
The software affected by CVE-2022-41902 includes TensorFlow versions up to 2.8.4, 2.9.0 - 2.9.3, and 2.10.0 - 2.10.1.
How severe is CVE-2022-41902?
CVE-2022-41902 has a severity rating of 9.1 (critical).
How can I fix CVE-2022-41902?
To fix CVE-2022-41902, update TensorFlow to version 2.10.1.
- collector/github-advisory-latest
- alias/GHSA-cg88-rpvp-cjv5
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