CVE-2022-29198

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.SparseTensorToCSRSparseMatrix` does not fully validate the input arguments. This results in a `CHECK`-failure which can be used to trigger a denial of service attack. The code assumes `dense_shape` is a vector and `indices` is a matrix (as part of requirements for sparse tensors) but there is no validation for this. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
tensorflowtensorflow< 2.6.4; >= 2.7.0rc0, < 2.7.2; >= 2.8.0rc0, < 2.8.1; >= 2.9.0rc0, < 2.9.0

References

Timeline

Published
May 20, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-29198: Medium severity, CVSS 5.5 | Vulnix