CVE-2022-29203: Google Tensorflow

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.SpaceToBatchND` (in all backends such as XLA and handwritten kernels) is vulnerable to an integer overflow: The result of this integer overflow is used to allocate the output tensor, hence we get a denial of service via a `CHECK`-failure (assertion failure), as in TFSA-2021-198. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

Affected products

• Google Tensorflow: before 2.6.4 (fixed in 2.6.4); from 2.7.0, before 2.7.2 (fixed in 2.7.2); version 2.7.0 only; version 2.8.0 only; version 2.9.0 only

Published 2022-05-20. Last modified 2026-06-17.