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CVE-2022-29212

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CVE-2022-29212

Published: May 20, 2022

Modified: Apr 22, 2025

PUBLISHED

CVSS v3.1

5.5

MEDIUM

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, certain TFLite models that were created using TFLite model converter would crash when loaded in the TFLite interpreter. The culprit is that during quantization the scale of values could be greater than 1 but code was always assuming sub-unit scaling. Thus, since code was calling `QuantizeMultiplierSmallerThanOneExp`, the `TFLITE_CHECK_LT` assertion would trigger and abort the process. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

VendorProductVersions

tensorflow

tensorflow

affected
< 2.6.4
affected
>= 2.7.0rc0, < 2.7.2
affected
>= 2.8.0rc0, < 2.8.1
affected
>= 2.9.0rc0, < 2.9.0

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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