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.UnsortedSegmentJoin` 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 `num_segments` is a positive scalar but there is no validation. Since this value is used to allocate the output tensor, a negative value would result in a `CHECK`-failure (assertion failure), as per TFSA-2021-198. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.
History

Tue, 22 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-05-20T22:40:13.000Z

Updated: 2025-04-22T17:58:11.932Z

Reserved: 2022-04-13T00:00:00.000Z

Link: CVE-2022-29204

cve-icon Vulnrichment

Updated: 2024-08-03T06:17:54.286Z

cve-icon NVD

Status : Modified

Published: 2022-05-20T23:15:44.610

Modified: 2024-11-21T06:58:42.563

Link: CVE-2022-29204

cve-icon Redhat

No data.