NVIDIA GPU Display Driver on Windows Kernel Mode Layer nvlddmkm.sys DxgDdiEscape Kernel Memory array index

CVSS Meta Temp Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in NVIDIA GPU Display Driver on Windows. Affected by this issue is the function DxgDdiEscape in the library nvlddmkm.sys of the component Kernel Mode Layer. Such manipulation leads to array index (Kernel Memory). This vulnerability is referenced as CVE-2017-0345. The attack can only be performed from a local environment. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in NVIDIA GPU Display Driver on Windows (Hardware Driver Software) (affected version not known). It has been rated as critical. Affected by this issue is the function DxgDdiEscape in the library nvlddmkm.sys of the component Kernel Mode Layer. The manipulation with an unknown input leads to a array index vulnerability (Kernel Memory). Using CWE to declare the problem leads to CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. Impacted is confidentiality, integrity, and availability. CVE summarizes:

All versions of the NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape where user provided input used as an array size is not correctly validated allows out of bound access in kernel memory and may lead to denial of service or potential escalation of privileges

The bug was discovered 05/15/2017. The weakness was published 05/09/2017 (Website). The advisory is available at nvidia.custhelp.com. This vulnerability is handled as CVE-2017-0345 since 11/23/2016. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 100259 (NVIDIA Windows GPU Display Driver 375.x < 377.35 / 382.x < 382.05 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370538 (NVIDIA GPU Display Driver Kernel Mode Layer Handler Multiple Security Vulnerabilities).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (100259) and SecurityFocus (BID 98393†). Similar entries are available at VDB-100718, VDB-100966, VDB-100967 and VDB-100968. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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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

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VulDB Base Score: 🔍
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Exploitinginfo

Name: Kernel Memory
Class: Array index / Kernel Memory
CWE: CWE-129 / CWE-119
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: 100259
Nessus Name: NVIDIA Windows GPU Display Driver 375.x < 377.35 / 382.x < 382.05 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

11/23/2016 🔍
04/24/2017 +152 days 🔍
05/09/2017 +15 days 🔍
05/09/2017 +0 days 🔍
05/09/2017 +0 days 🔍
05/10/2017 +1 days 🔍
05/15/2017 +5 days 🔍
05/17/2017 +2 days 🔍
09/24/2020 +1226 days 🔍

Sourcesinfo

Vendor: nvidia.com

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

CVE: CVE-2017-0345 (🔍)
GCVE (CVE): GCVE-0-2017-0345
GCVE (VulDB): GCVE-100-100970
SecurityFocus: 98393 - NVIDIA GeForce Experience CVE-2017-6250 Local Code Execution Vulnerability
OSVDB: - CVE-2017-0345 - NVIDIA - Windows GPU Display Driver - Out-of-Bounds Access Issue

See also: 🔍

Entryinfo

Created: 05/10/2017 08:47
Updated: 09/24/2020 20:18
Changes: 05/10/2017 08:47 (77), 09/24/2020 20:18 (2)
Complete: 🔍
Cache ID: 216::103

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