PYSEC-2022-65: tensorflow-cpu fixed in e5b0eec199c2d03de54fd6a7fd9275692218e2bc, 2.6.3 and 2.5.3

PYSEC-2022-65 PUBLISHED CVSS 9.300000190734863 CRITICAL

Record from OSV · Published February 3, 2022

tensorflow-cpu is fixed in e5b0eec199c2d03de54fd6a7fd9275692218e2bc, 2.6.3 and 2.5.3 (PyPI)

Tensorflow is an Open Source Machine Learning Framework. ### Impact An attacker can craft a TFLite model that would trigger a division by zero in the implementation of depthwise convolutions. The parameters of the convolution can be user controlled and are also used within a division operation to determine the size of the padding that needs to be added before applying the convolution. There is no check before this division that the divisor is strictly positive. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
tensorflow-cpu	PyPI	e5b0eec199c2d03de54fd6a7fd9275692218e2bc, 2.6.3, 2.5.3

Risk scores

CVSS 4.0

9.300000190734863

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Vendor	Product	Versions
PyPI	tensorflow-cpu	0, 0, 2.6.0

Timeline

Feb 3, 2022 CVE Published
Jul 13, 2026 CVE Updated

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References

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