NVIDIA Windows GPU Display Driver Kernel Mode Layer access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in NVIDIA Windows GPU Display Driver. This issue affects some unknown processing of the component Kernel Mode Layer. This manipulation causes access control. This vulnerability is registered as CVE-2019-5669. The attack needs to be launched locally. No exploit is available.

Detailsinfo

A vulnerability was found in NVIDIA Windows GPU Display Driver (Hardware Driver Software) (affected version not known). It has been declared as critical. Affected by this vulnerability is some unknown functionality of the component Kernel Mode Layer. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer handler for DxgkDdiEscape in which the software uses a sequential operation to read from or write to a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer, which may lead to denial of service or escalation of privileges.

The bug was discovered 02/28/2019. The weakness was published 02/27/2019 (Website). The advisory is shared at nvidia.custhelp.com. This vulnerability is known as CVE-2019-5669 since 01/07/2019. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

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

Similar entries are available at VDB-126786, VDB-131241, VDB-131242 and VDB-131243. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2019 🔍
02/27/2019 +51 days 🔍
02/28/2019 +1 days 🔍
02/28/2019 +0 days 🔍
05/13/2020 +440 days 🔍

Sourcesinfo

Vendor: nvidia.com

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

CVE: CVE-2019-5669 (🔍)
GCVE (CVE): GCVE-0-2019-5669
GCVE (VulDB): GCVE-100-131245
See also: 🔍

Entryinfo

Created: 02/28/2019 06:58
Updated: 05/13/2020 09:40
Changes: 02/28/2019 06:58 (56), 05/13/2020 09:40 (2)
Complete: 🔍
Cache ID: 216::103

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

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