CVE-2023-25670: TensorFlow Null Pointer Error in QuantizedMatMulWithBiasAndDequantize

tensorflow Updated 02 Oct 2025

Summary

06/03/2024

Disclosed on

CVE-2023-25670

CVE

Yes i

Fix available

High

Severity

Not published

CVSS Score

CVE-2023-25670: TensorFlow has Null Pointer Error in QuantizedMatMulWithBiasAndDequantize. Affects tensorflow versions < 2.12.0. Fixed in 2.12.0. How to fix ↓

Also tracked for

tensorflow-cpu · PyPI
tensorflow · PyPI
tensorflow-gpu · PyPI
tensorflow · PyPI

The same CVE-2023-25670 is tracked separately for each ecosystem and vendor. Its fix information is the same; the package and affected versions differ.

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Background

TensorFlow is an open source platform for machine learning. It provides a comprehensive ecosystem of tools, libraries, and resources for developing and deploying machine learning models. TensorFlow enables developers to build and train neural networks, perform data preprocessing, and deploy models in various environments. This vulnerability affects versions prior to 2.12.0 and 2.11.1 of TensorFlow.

Vulnerability Detail

The vulnerability in TensorFlow is a null pointer error in the QuantizedMatMulWithBiasAndDequantize function when using MKL (Math Kernel Library) enabled. This error can be exploited by an attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code. The vulnerability is present in versions prior to 2.12.0 and 2.11.1. A fix has been included in TensorFlow version 2.12.0 and version 2.11.1.

How To Fix

Minimum fixed version

2.12.0

This is the first release that contains the fix.

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Workaround

There is no known workaround for this vulnerability. It is recommended to update to the fixed versions of TensorFlow as mentioned above.

Conclusion

The vulnerability in TensorFlow can be mitigated by updating to the fixed versions. It is important to promptly update TensorFlow installations to ensure the security and stability of machine learning models. For further support and assistance with vulnerability remediation, please contact DevNack.com.

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