Skip to content
OpenAdvisories
Medium · 6.5 CVE-2022-23579 BIT-tensorflow-2022-23579EUVD-2022-0327GHSA-5f2r-qp73-37mrPYSEC-2022-143PYSEC-2022-88PYSEC-2026-3108

`CHECK`-failures during Grappler's `SafeToRemoveIdentity` in Tensorflow

Published Feb 4, 2022 · Updated Apr 22, 2025 · Assigned by GitHub_M

Vendor: TensorFlow Product: TensorFlow Package: tensorflow Package: tensorflow-cpu Package: tensorflow-gpu Ecosystem: PyPI

Description

Tensorflow is an Open Source Machine Learning Framework. The Grappler optimizer in TensorFlow can be used to cause a denial of service by altering a `SavedModel` such that `SafeToRemoveIdentity` would trigger `CHECK` failures. 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.

Affected products

VendorProductAffectedFixed
tensorflow tensorflow >= 2.7.0, < 2.7.1, >= 2.6.0, < 2.6.3, < 2.5.3 —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI tensorflow < 2.5.3 2.5.3 GHSA-5f2r-qp73-37mr
PyPI tensorflow >= 2.6.0, < 2.6.3 2.6.3 GHSA-5f2r-qp73-37mr
PyPI tensorflow >= 2.7.0, < 2.7.1 2.7.1 GHSA-5f2r-qp73-37mr
PyPI tensorflow < 2.5.3 · >= 2.6.0, < 2.6.3 · >= 2.7.0, < 2.7.1 2.5.3, 2.6.3, 2.7.1 PYSEC-2026-3108
PyPI tensorflow-cpu < 2.5.3 2.5.3 GHSA-5f2r-qp73-37mr
PyPI tensorflow-cpu >= 2.6.0, < 2.6.3 2.6.3 GHSA-5f2r-qp73-37mr
PyPI tensorflow-cpu >= 2.7.0, < 2.7.1 2.7.1 GHSA-5f2r-qp73-37mr
PyPI tensorflow-cpu < 2.5.3 · >= 2.6.0, < 2.6.3 2.5.3, 2.6.3 PYSEC-2022-88
PyPI tensorflow-gpu < 2.5.3 2.5.3 GHSA-5f2r-qp73-37mr
PyPI tensorflow-gpu >= 2.6.0, < 2.6.3 2.6.3 GHSA-5f2r-qp73-37mr
PyPI tensorflow-gpu >= 2.7.0, < 2.7.1 2.7.1 GHSA-5f2r-qp73-37mr
PyPI tensorflow-gpu < 2.5.3 · >= 2.6.0, < 2.6.3 2.5.3, 2.6.3 PYSEC-2022-143

References