NVIDIA Virtual GPU Manager up to 11.3/12.1 Kernel Mode Driver buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in NVIDIA Virtual GPU Manager up to 11.3/12.1. The impacted element is an unknown function of the component Kernel Mode Driver Handler. Performing a manipulation results in buffer overflow. This vulnerability is reported as CVE-2021-1084. The attack requires a local approach. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in NVIDIA Virtual GPU Manager up to 11.3/12.1. This affects an unknown functionality of the component Kernel Mode Driver Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 04/30/2021. The advisory is shared at nvidia.custhelp.com. This vulnerability is uniquely identified as CVE-2021-1084. Neither technical details nor an exploit are publicly available.

Upgrading to version 11.4 or 12.2 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
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: 🔍

Upgrade: Virtual GPU Manager 11.4/12.2

Timelineinfo

11/12/2020 🔍
04/30/2021 +168 days 🔍
04/30/2021 +0 days 🔍
05/03/2021 +3 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-1084 (🔍)
GCVE (CVE): GCVE-0-2021-1084
GCVE (VulDB): GCVE-100-174357

Entryinfo

Created: 04/30/2021 07:23
Updated: 05/03/2021 19:48
Changes: 04/30/2021 07:23 (38), 05/03/2021 19:41 (6), 05/03/2021 19:48 (1)
Complete: 🔍
Cache ID: 216::103

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