Google TensorFlow prior 2.4.4/2.5.2/2.6.1/2.7.0 API null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Google TensorFlow. This affects an unknown part of the component API. Executing a manipulation can lead to null pointer dereference. This vulnerability is handled as CVE-2021-41208. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Google TensorFlow (Artificial Intelligence Software). This vulnerability affects an unknown functionality of the component API. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 11/06/2021 as GHSA-57wx-m983-2f88. The advisory is available at github.com. This vulnerability was named CVE-2021-41208 since 09/15/2021. The technical details are unknown and an exploit is not available.

Upgrading to version 2.4.4, 2.5.2, 2.6.1 or 2.7.0 eliminates this vulnerability. Applying the patch 5c8c9a8bfe750f9743d0c859bae112060b216f5c 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

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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 2.4.4/2.5.2/2.6.1/2.7.0
Patch: 5c8c9a8bfe750f9743d0c859bae112060b216f5c

Timelineinfo

09/15/2021 🔍
11/06/2021 +52 days 🔍
11/06/2021 +0 days 🔍
11/10/2021 +4 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: GHSA-57wx-m983-2f88
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41208 (🔍)
GCVE (CVE): GCVE-0-2021-41208
GCVE (VulDB): GCVE-100-186166

Entryinfo

Created: 11/06/2021 08:54
Updated: 11/10/2021 09:54
Changes: 11/06/2021 08:54 (52), 11/10/2021 09:50 (2), 11/10/2021 09:54 (1)
Complete: 🔍
Cache ID: 216::103

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