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Vulnerability Details : CVE-2021-41202

TensorFlow is an open source platform for machine learning. In affected versions while calculating the size of the output within the `tf.range` kernel, there is a conditional statement of type `int64 = condition ? int64 : double`. Due to C++ implicit conversion rules, both branches of the condition will be cast to `double` and the result would be truncated before the assignment. This result in overflows. 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.
Publish Date : 2021-11-05 Last Update Date : 2021-11-09
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- CVSS Scores & Vulnerability Types

CVSS Score
2.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 681

- Products Affected By CVE-2021-41202

# Product Type Vendor Product Version Update Edition Language
1 Application Google Tensorflow * * * * Version Details Vulnerabilities
2 Application Google Tensorflow 2.7.0 RC1 * * Version Details Vulnerabilities
3 Application Google Tensorflow 2.7.0 RC0 * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Google Tensorflow 3

- References For CVE-2021-41202

https://github.com/tensorflow/tensorflow/security/advisories/GHSA-xrqm-fpgr-6hhx CONFIRM
https://github.com/tensorflow/tensorflow/commit/1b0e0ec27e7895b9985076eab32445026ae5ca94
https://github.com/tensorflow/tensorflow/issues/46912
https://github.com/tensorflow/tensorflow/issues/46889
https://github.com/tensorflow/tensorflow/commit/6d94002a09711d297dbba90390d5482b76113899

- Metasploit Modules Related To CVE-2021-41202

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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