NVIDIA Windows GPU Display Driver Kernel Mode Layer nvlddmkm.sys DxgkDdiEscape input validation

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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in NVIDIA Windows GPU Display Driver. This affects the function DxgkDdiEscape in the library nvlddmkm.sys of the component Kernel Mode Layer. Executing a manipulation can lead to input validation. This vulnerability is tracked as CVE-2017-6269. The attack is restricted to local execution. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in NVIDIA Windows GPU Display Driver (Hardware Driver Software) (affected version not known) and classified as critical. This vulnerability affects the function DxgkDdiEscape in the library nvlddmkm.sys of the component Kernel Mode Layer. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where a pointer passed from a user to the driver is used without validation which may lead to denial of service or possible escalation of privileges.

The bug was discovered 09/25/2017. The weakness was disclosed 09/22/2017 (Website). The advisory is shared for download at nvidia.custhelp.com. This vulnerability was named CVE-2017-6269 since 02/23/2017. The exploitation appears to be easy. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 103458 (NVIDIA Windows GPU Display Driver 375.x / 384.x < 385.08 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (103458) and SecurityFocus (BID 101020†). The entries VDB-5529, VDB-107029, VDB-107030 and VDB-107031 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Input validation
CWE: CWE-20
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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Nessus ID: 103458
Nessus Name: NVIDIA Windows GPU Display Driver 375.x / 384.x < 385.08 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/23/2017 🔍
09/21/2017 +210 days 🔍
09/22/2017 +1 days 🔍
09/22/2017 +0 days 🔍
09/23/2017 +1 days 🔍
09/25/2017 +2 days 🔍
09/25/2017 +0 days 🔍
09/25/2017 +0 days 🔍
01/14/2021 +1207 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Researcher: Enrique Nissim
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-6269 (🔍)
GCVE (CVE): GCVE-0-2017-6269
GCVE (VulDB): GCVE-100-107032
SecurityFocus: 101020 - NVIDIA GPU Driver CVE-2017-6269 Local Privilege Escalation Vulnerability

See also: 🔍

Entryinfo

Created: 09/23/2017 17:23
Updated: 01/14/2021 07:58
Changes: 09/23/2017 17:23 (68), 11/19/2019 06:45 (6), 01/14/2021 07:58 (3)
Complete: 🔍
Cache ID: 216::103

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