NVIDIA vGPU Driver/Cloud Gaming Driver up to 13.8/15.3/16.1 on Windows/Linux Virtual GPU Manager null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in NVIDIA vGPU Driver and Cloud Gaming Driver up to 13.8/15.3/16.1 on Windows/Linux. This affects an unknown function of the component Virtual GPU Manager. Executing a manipulation can lead to null pointer dereference. The identification of this vulnerability is CVE-2023-31021. The attack can only be executed locally. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in NVIDIA vGPU Driver and Cloud Gaming Driver up to 13.8/15.3/16.1 on Windows/Linux (Hardware Driver Software). It has been declared as problematic. This vulnerability affects an unknown function of the component Virtual GPU Manager. 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 availability. CVE summarizes:

NVIDIA vGPU software for Windows and Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where a malicious user in the guest VM can cause a NULL-pointer dereference, which may lead to denial of service.

The weakness was shared 11/02/2023. The advisory is shared for download at nvidia.custhelp.com. This vulnerability was named CVE-2023-31021 since 04/22/2023. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

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

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (NVIDIA Corporation): 🔍

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: Partially
Local: Yes
Remote: No

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: 🔍

Timelineinfo

04/22/2023 🔍
11/02/2023 +194 days 🔍
11/02/2023 +0 days 🔍
11/30/2023 +28 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Confirmed

CVE: CVE-2023-31021 (🔍)
GCVE (CVE): GCVE-0-2023-31021
GCVE (VulDB): GCVE-100-244384

Entryinfo

Created: 11/02/2023 20:29
Updated: 11/30/2023 14:16
Changes: 11/02/2023 20:29 (50), 11/30/2023 14:16 (1)
Complete: 🔍
Cache ID: 216::103

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