Google TensorFlow up to 2.11.0 step_containter null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Google TensorFlow up to 2.11.0. This affects the function step_containter. The manipulation leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2023-25663. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google TensorFlow up to 2.11.0 (Artificial Intelligence Software). It has been rated as problematic. This issue affects the function step_containter. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to 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. Impacted is availability. The summary by CVE is:

TensorFlow is an open source platform for machine learning. Prior to versions 2.12.0 and 2.11.1, when `ctx->step_containter()` is a null ptr, the Lookup function will be executed with a null pointer. A fix is included in TensorFlow 2.12.0 and 2.11.1.

The weakness was disclosed 03/25/2023 as GHSA-64jg-wjww-7c5w. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2023-25663 since 02/09/2023. 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.

Upgrading to version 2.11.1 or 2.12.0 eliminates this vulnerability. Applying the patch 239139d2ae6a81ae9ba499ad78b56d9b2931538a 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

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

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

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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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: 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 2.11.1/2.12.0
Patch: 239139d2ae6a81ae9ba499ad78b56d9b2931538a

Timelineinfo

02/09/2023 🔍
03/25/2023 +44 days 🔍
03/25/2023 +0 days 🔍
03/25/2023 +0 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: GHSA-64jg-wjww-7c5w
Status: Confirmed

CVE: CVE-2023-25663 (🔍)
GCVE (CVE): GCVE-0-2023-25663
GCVE (VulDB): GCVE-100-223847

Entryinfo

Created: 03/25/2023 07:52
Changes: 03/25/2023 07:52 (54)
Complete: 🔍
Cache ID: 216::103

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