Google TensorFlow prior 2.4.4/2.5.2/2.6.1/2.7.0 Grappler Optimizer uninitialized pointer

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Google TensorFlow. It has been declared as problematic. Impacted is an unknown function of the component Grappler Optimizer. Executing a manipulation can lead to uninitialized pointer. This vulnerability is handled as CVE-2021-41204. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google TensorFlow (Artificial Intelligence Software). It has been declared as problematic. This vulnerability affects some unknown processing of the component Grappler Optimizer. The manipulation with an unknown input leads to a uninitialized pointer vulnerability. The CWE definition for the vulnerability is CWE-824. The product accesses or uses a pointer that has not been initialized. As an impact it is known to affect availability.

The weakness was released 11/06/2021 as GHSA-786j-5qwq-r36x. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-41204 since 09/15/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.4.4, 2.5.2, 2.6.1 or 2.7.0 eliminates this vulnerability. Applying the patch 7731e8dfbe4a56773be5dc94d631611211156659 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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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License

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

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

CNA Base Score: 5.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Uninitialized pointer
CWE: CWE-824 / CWE-908
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: 7731e8dfbe4a56773be5dc94d631611211156659

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-786j-5qwq-r36x
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41204 (🔍)
GCVE (CVE): GCVE-0-2021-41204
GCVE (VulDB): GCVE-100-186136

Entryinfo

Created: 11/06/2021 06:32
Updated: 11/10/2021 08:14
Changes: 11/06/2021 06:32 (51), 11/10/2021 08:11 (2), 11/10/2021 08:14 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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