CVE-2022-23581

MEDIUM6.5EPSS 0.48%

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

Published: 2/7/2022Modified: 5/20/2025

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 `IsSimplifiableReshape` 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 packages (6)

  • Bitnami/tensorflowfrom 0, < 2.5.3, >= 2.6.0, < 2.6.3, >= 2.7.0, < 2.7.1
  • PyPI/tensorflowfrom 0, < 2.5.3
  • PyPI/tensorflow-cpufrom 0, < 2.5.3
  • PyPI/tensorflow-cpufrom 0, < 1fb27733f943295d874417630edd3b38b34ce082, < 240655511cd3e701155f944a972db71b6c0b1bb6, < ebc1a2ffe5a7573d905e99bd0ee3568ee07c12c1 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3
  • PyPI/tensorflow-gpufrom 0, < 2.5.3
  • PyPI/tensorflow-gpufrom 0, < 1fb27733f943295d874417630edd3b38b34ce082, < 240655511cd3e701155f944a972db71b6c0b1bb6, < ebc1a2ffe5a7573d905e99bd0ee3568ee07c12c1 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1MEDIUM6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References (9)