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[email protected]CVE-2022-23557

HistoryFeb 04, 2022 - 11:15 p.m.

CVE-2022-23557

2022-02-0423:15:13

CWE-369

[email protected]

web.nvd.nist.gov

tensorflow

machine learning

cve-2022-23557

tflite

biasandclamp

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.0%

JSON

Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would trigger a division by zero in BiasAndClamp implementation. There is no check that the bias_size is non zero. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

Affected configurations

Vulners

NVD

Node

tensorflowtensorflowRange2.7.0–2.7.1

tensorflowtensorflowRange2.6.0–2.6.3

tensorflowtensorflowRange<2.5.3

CPENameOperatorVersion
google:tensorflowgoogle tensorflowle2.5.2
google:tensorflowgoogle tensorflowle2.6.2
google:tensorflowgoogle tensorfloweq2.7.0

CPE	Name	Operator	Version
google:tensorflow	google tensorflow	le	2.5.2
google:tensorflow	google tensorflow	le	2.6.2
google:tensorflow	google tensorflow	eq	2.7.0

CNA Affected

[
  {
    "product": "tensorflow",
    "vendor": "tensorflow",
    "versions": [
      {
        "status": "affected",
        "version": ">= 2.7.0, < 2.7.1"
      },
      {
        "status": "affected",
        "version": ">= 2.6.0, < 2.6.3"
      },
      {
        "status": "affected",
        "version": "< 2.5.3"
      }
    ]
  }
]