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.histogram_fixed_width` is vulnerable to a crash when the values array contain `Not a Number` (`NaN`) elements. The implementation assumes that all floating point operations are defined and then converts a floating point result to an integer index. If `values` contains `NaN` then the result of the division is still `NaN` and the cast to `int32` would result in a crash. This only occurs on the CPU implementation. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-05-20T23:20:15

Updated: 2024-08-03T06:17:54.256Z

Reserved: 2022-04-13T00:00:00

Link: CVE-2022-29211

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2022-05-21T00:15:11.650

Modified: 2024-11-21T06:58:43.623

Link: CVE-2022-29211

cve-icon Redhat

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