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

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability was found in NVIDIA Virtual GPU Manager up to 8.4/10.3. It has been declared as critical. Affected by this vulnerability is some unknown processing of the component vGPU Plugin. The manipulation with an unknown input leads to a double free vulnerability. The CWE definition for the vulnerability is CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin, in which allocated memory can be freed twice, which may lead to information disclosure or denial of service. This affects vGPU version 8.x (prior to 8.5), version 10.x (prior to 10.4) and version 11.0.

The weakness was shared 10/02/2020 (Website). It is possible to read the advisory at nvidia.custhelp.com. This vulnerability is known as CVE-2020-5988 since 01/07/2020. Attacking locally is a requirement. Required for exploitation is a single authentication. 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.

The entries 162250, 162251, 162252 and 162253 are related to this item.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

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

NVD Base Score: 7.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Double free
CWE: CWE-415 / CWE-119
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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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-2020-5988 (🔍)
See also: 🔍

Entryinfo

Created: 10/03/2020 06:41
Updated: 11/16/2020 12:25
Changes: 10/03/2020 06:41 (40), 10/03/2020 06:46 (3), 11/15/2020 10:18 (4), 11/16/2020 12:18 (1), 11/16/2020 12:25 (14)
Complete: 🔍

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