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National Vulnerability Database

National Vulnerability Database

NVD

  1. Vulnerabilities

CVE-2022-29204 Detail

Current 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.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.


View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score matches with CNA score
CNA:  GitHub, Inc.
Base Score:  5.5 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: The NVD and the CNA have provided the same score. When this occurs only the CNA information is displayed, but the Acceptance Level icon for the CNA is given a checkmark to signify NVD concurrence.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/unsorted_segment_join_op.cc#L83-L14 Third Party Advisory 
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2021-198.md Patch  Third Party Advisory 
https://github.com/tensorflow/tensorflow/commit/20cb18724b0bf6c09071a3f53434c4eec53cc147 Patch  Third Party Advisory 
https://github.com/tensorflow/tensorflow/commit/84563f265f28b3c36a15335c8b005d405260e943 Patch  Third Party Advisory 
https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4 Release Notes  Third Party Advisory 
https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2 Release Notes  Third Party Advisory 
https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1 Release Notes  Third Party Advisory 
https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0 Release Notes  Third Party Advisory 
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-hx9q-2mx4-m4pg Exploit  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST   Provider acceptance level GitHub, Inc.  
CWE-191 Integer Underflow (Wrap or Wraparound) Provider acceptance level GitHub, Inc.  

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Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-29204
NVD Published Date:
05/20/2022
NVD Last Modified:
06/02/2022
Source:
GitHub, Inc.