CVE-2021-29538: Divide By Zero
(updated )
TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a division by zero to occur in Conv2DBackpropFilter
. This is because the implementation computes a divisor based on user provided data (i.e., the shape of the tensors given as arguments). If all shapes are empty then work_unit_size
is Since there is no check for this case before division, this results in a runtime exception, with potential to be abused for a denial of service.
References
Detect and mitigate CVE-2021-29538 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →