CVE-2021-41220
Description
TensorFlow is an open source platform for machine learning. In affected versions the async implementation of CollectiveReduceV2 suffers from a memory leak and a use after free. This occurs due to the asynchronous computation and the fact that objects that have been std::move()d from are still accessed. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, as this version is the only one that is also affected.
Risk Information
Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.021
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in Python-tensorflow 2.6.1 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-cpu 2.6.1 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow-gpu 2.6.1 | Windows |
| Multiple vulnerabilities are fixed in Python-tensorflow for linux 2.6.1 | 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 2.6.1 | 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