CVE Vulnerability

CVE-2022-29212

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.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/tensorflow/tensorflow/issues/43661 Exploit Issue Tracking
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8wwm-6264-x792 Exploit Patch
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/commit/a989426ee1346693cc015792f11d715f6944f2b8 Patch Third Party Advisory
https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/lite/kernels/internal/quantization_util.cc#L114-L123 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:google:tensorflow:2.7.0:rc1:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:2.7.0:rc0:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:2.8.0:rc0:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:2.8.0:rc1:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:2.9.0:rc1:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:2.9.0:rc0:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:2.8.0:-:*:*:*:*:*:*
Information

Published : 2022-05-21 12:15

Updated : 2022-06-03 03:16

NVD link : CVE-2022-29212

Mitre link : CVE-2022-29212

Products Affected
No products.
CWE
CWE-20