NVIDIA Windows GPU Display Driver Kernel Mode Layer nvlddmkm.sys memory corruption

A vulnerability classified as critical was found in NVIDIA Windows GPU Display Driver (Hardware Driver Software) (affected version unknown). Affected by this vulnerability is the functionality in the library nvlddmkm.sys of the component Kernel Mode Layer. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 05/10/2019. It is possible to read the advisory at nvidia.custhelp.com. This vulnerability is known as CVE-2019-5677 since 01/07/2019. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/11/2019).

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

The entries 134585 and 134586 are pretty similar.

Vendor

• NVIDIA

Name

• Windows GPU Display Driver

• ?

• ?

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

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.5
VulDB Vector: ?
VulDB Reliability: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Memory corruption (CWE-119)
Local: Yes
Remote: No

Availability: ?
Status: Not defined

Price Prediction: ?
Current Price Estimation: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
Predictions: ?
Remediation: ?Recommended: no mitigation known
0-Day Time: ?01/07/2019 CVE assigned
05/10/2019 +123 days Advisory disclosed
05/11/2019 +1 days VulDB entry created
05/11/2019 +0 days VulDB last updateAdvisory: nvidia.custhelp.com

CVE: CVE-2019-5677 (?)
See also: ?

Created: 05/11/2019 03:08 AM
Complete: ?

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