VDB-213959 · CVE-2022-41898 · GHSA-hq7g-wwwp-q46h

Google SparseFillEmptyRowsGrad denial of service

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5.1	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Google up to 2.8.3/2.9.2/2.10.0 on TensorFlow. This impacts the function SparseFillEmptyRowsGrad. The manipulation leads to denial of service. This vulnerability is traded as CVE-2022-41898. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Google up to 2.8.3/2.9.2/2.10.0 on TensorFlow. This issue affects the function SparseFillEmptyRowsGrad. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

TensorFlow is an open source platform for machine learning. If `SparseFillEmptyRowsGrad` is given empty inputs, TensorFlow will crash. We have patched the issue in GitHub commit af4a6a3c8b95022c351edae94560acc61253a1b8. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.

The weakness was shared 11/19/2022 as GHSA-hq7g-wwwp-q46h. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2022-41898 since 09/30/2022. It demands that the victim is doing some kind of user interaction. 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 2.8.4, 2.9.3, 2.10.1 or 2.11 eliminates this vulnerability. Applying the patch af4a6a3c8b95022c351edae94560acc61253a1b8 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

Vendor

Google

Version

License

free

Website

Vendor: https://www.google.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 5.1

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 4.8
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: 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: Version 2.8.4/2.9.3/2.10.1/2.11
Patch: af4a6a3c8b95022c351edae94560acc61253a1b8

Timelineinfo

09/30/2022 🔍
11/19/2022 +50 days 🔍
11/19/2022 +0 days 🔍
12/20/2022 +31 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: GHSA-hq7g-wwwp-q46h
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-41898 (🔍)
GCVE (CVE): GCVE-0-2022-41898
GCVE (VulDB): GCVE-100-213959

Entryinfo

Created: 11/19/2022 08:41
Updated: 12/20/2022 14:13
Changes: 11/19/2022 08:41 (44), 12/20/2022 14:13 (22)
Complete: 🔍
Cache ID: 216::103