CVE-2021-41201
Description
TensorFlow is an open source platform for machine learning. In affeced versions during execution, EinsumHelper::ParseEquation() is supposed to set the flags in input_has_ellipsis vector and *output_has_ellipsis boolean to indicate whether there is ellipsis in the corresponding inputs and output. However, the code only changes these flags to true and never assigns false. This results in unitialized variable access if callers assume that EinsumHelper::ParseEquation() always sets these flags. 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.
Risk Information
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in Python-tensorflow 2.4.4 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow 2.5.2 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow 2.6.1 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-cpu 2.4.4 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-cpu 2.5.2 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-cpu 2.6.1 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-gpu 2.4.4 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-gpu 2.5.2 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-gpu 2.6.1 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow for linux 2.4.4 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow for linux 2.5.2 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow for linux 2.6.1 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow-cpu for linux 2.4.4 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow-cpu for linux 2.5.2 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow-cpu for linux 2.6.1 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow-gpu for linux 2.4.4 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow-gpu for linux 2.5.2 | Linux |
| Multiple vulnerabilities are fixed in Python-tensorflow-gpu for linux 2.6.1 | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234