NVIDIA Windows GPU Display Driver DirectX 11 User Mode Driver nvwgf2um/x.dll out-of-bounds read

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CVSS Meta Temp Score
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4.4$0-$5k0.00

A vulnerability classified as problematic has been found in NVIDIA Windows GPU Display Driver (Hardware Driver Software) (version unknown). Affected is an unknown functionality in the library nvwgf2um/x.dll of the component DirectX 11 User Mode Driver. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-125. This is going to have an impact on confidentiality, and availability. CVE summarizes:

NVIDIA Windows GPU Display Driver, all versions, contains a vulnerability in the DirectX 11 user mode driver (nvwgf2um/x.dll), in which a specially crafted shader can cause an out of bounds access, leading to denial of service.

The weakness was shared 06/25/2020 (Website). The advisory is shared for download at nvidia.custhelp.com. This vulnerability is traded as CVE-2020-5965 since 01/07/2020. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries 157253, 157282, 157283 and 157285 are related to this item.

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VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔒

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

NVD Base Score: 🔒

Exploitinginfoedit

Class: Information disclosure (CWE-125)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfoedit

01/07/2020 CVE assigned
06/25/2020 +170 days Advisory disclosed
06/26/2020 +1 days VulDB entry created
10/27/2020 +123 days VulDB last update

Sourcesinfoedit

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

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

CVE: CVE-2020-5965 (🔒)
See also: 🔒

Entryinfoedit

Created: 06/26/2020 01:10 PM
Updated: 10/27/2020 10:49 AM
Changes: (1) advisory_confirm_url
Complete: 🔍

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