VDB-162255 · CVE-2020-5984 · GCVE-0-2020-5984

NVIDIA Virtual GPU Manager up to 8.4/10.3 vGPU Plugin use after free

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.3	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in NVIDIA Virtual GPU Manager up to 8.4/10.3. Impacted is an unknown function of the component vGPU Plugin. Performing a manipulation results in use after free. This vulnerability is known as CVE-2020-5984. Attacking locally is a requirement. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in NVIDIA Virtual GPU Manager up to 8.4/10.3. This affects some unknown functionality of the component vGPU Plugin. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin in which it may have the use-after-free vulnerability while freeing some resources, which may lead to denial of service, code execution, and information disclosure. This affects vGPU version 8.x (prior to 8.5), version 10.x (prior to 10.4) and version 11.0.

The weakness was published 10/02/2020 (Website). It is possible to read the advisory at nvidia.custhelp.com. This vulnerability is uniquely identified as CVE-2020-5984 since 01/07/2020. Attacking locally is a requirement. A authentication is required for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 8.5, 10.4 or 11.0 eliminates this vulnerability.

Similar entries are available at VDB-162250, VDB-162251, VDB-162252 and VDB-162253. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

NVIDIA

Name

Virtual GPU Manager

Version

License

commercial

Website

Vendor: https://www.nvidia.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Virtual GPU Manager 8.5/10.4/11.0

Timelineinfo

01/07/2020 🔍
10/02/2020 +269 days 🔍
10/03/2020 +1 days 🔍
11/16/2020 +44 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-5984 (🔍)
GCVE (CVE): GCVE-0-2020-5984
GCVE (VulDB): GCVE-100-162255
See also: 🔍

Entryinfo

Created: 10/03/2020 06:40
Updated: 11/16/2020 11:46
Changes: 10/03/2020 06:40 (40), 10/03/2020 06:45 (3), 11/15/2020 10:18 (4), 11/16/2020 11:40 (1), 11/16/2020 11:46 (14)
Complete: 🔍
Cache ID: 216::103