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  5. CVE-2022-41896

CVE-2022-41896: Improper Input Validation

November 21, 2022

TensorFlow is an open source platform for machine learning. If ThreadUnsafeUnigramCandidateSampler is given input filterbank_channel_count greater than the allowed max size, TensorFlow will crash. We have patched the issue in GitHub commit 39ec7eaf1428e90c37787e5b3fbd68ebd3c48860. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.

References

  • github.com/advisories/GHSA-rmg2-f698-wq35
  • github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/image/mirror_pad_op.cc
  • github.com/tensorflow/tensorflow/commit/39ec7eaf1428e90c37787e5b3fbd68ebd3c48860
  • github.com/tensorflow/tensorflow/security/advisories/GHSA-rmg2-f698-wq35
  • nvd.nist.gov/vuln/detail/CVE-2022-41896

Code Behaviors & Features

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Affected versions

All versions before 2.8.4, all versions starting from 2.9.0 before 2.9.3, all versions starting from 2.10.0 before 2.10.1

Fixed versions

  • 2.8.4
  • 2.9.3
  • 2.10.1

Solution

Upgrade to versions 2.8.4, 2.9.3, 2.10.1 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-20: Improper Input Validation

Source file

pypi/tensorflow-cpu/CVE-2022-41896.yml

Spotted a mistake? Edit the file on GitLab.

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