Google Tensorflow up to 2.5.2/2.6.2/2.7.0 UnravelIndex divide by zero

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Tensorflow up to 2.5.2/2.6.2/2.7.0. It has been rated as problematic. The impacted element is the function UnravelIndex. This manipulation causes divide by zero. The identification of this vulnerability is CVE-2022-21729. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Google Tensorflow up to 2.5.2/2.6.2/2.7.0 (Artificial Intelligence Software) and classified as problematic. Affected by this vulnerability is the function UnravelIndex. The manipulation with an unknown input leads to a divide by zero vulnerability. The CWE definition for the vulnerability is CWE-369. The product divides a value by zero. As an impact it is known to affect availability.

The weakness was shared 02/03/2022 as GHSA-34f9-hjfq-rr8j. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-21729 since 11/16/2021. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Upgrading to version 2.5.3, 2.6.3, 2.7.1 or 2.8.0 eliminates this vulnerability. Applying the patch 58b34c6c8250983948b5a781b426f6aa01fd47af is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

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Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Divide by zero
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tensorflow 2.5.3/2.6.3/2.7.1/2.8.0
Patch: 58b34c6c8250983948b5a781b426f6aa01fd47af

Timelineinfo

11/16/2021 🔍
02/03/2022 +79 days 🔍
02/03/2022 +0 days 🔍
05/06/2025 +1188 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: GHSA-34f9-hjfq-rr8j
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-21729 (🔍)
GCVE (CVE): GCVE-0-2022-21729
GCVE (VulDB): GCVE-100-192199

Entryinfo

Created: 02/03/2022 20:47
Updated: 05/06/2025 06:19
Changes: 02/03/2022 20:47 (53), 02/05/2022 09:52 (2), 05/06/2025 06:19 (33)
Complete: 🔍
Cache ID: 216::103

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