NVIDIA Graphics Driver up to 341/369.58/375.62 on Quadro/NVS/GeForce Kernel Mode Layer nvlddmkm.sys DxgDdiEscape access control

CVSS Meta Temp Score
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7.4$0-$5k0.00

A vulnerability has been found in NVIDIA Graphics Driver up to 341/369.58/375.62 on Quadro/NVS/GeForce (Hardware Driver Software) and classified as critical. Affected by this vulnerability is the function DxgDdiEscape in the library nvlddmkm.sys 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:

For the NVIDIA Quadro, NVS, and GeForce products, NVIDIA Windows GPU Display Driver R340 before 342.00, R367 before 369.59, and R375 before 375.63 contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape ID 0x70000d5 where a value passed from an user to the driver is used without validation as the index to an internal array, leading to denial of service or potential escalation of privileges.

The weakness was released 11/08/2016 by Oliver Chang with Google Project Zero (Website). The advisory is shared at nvidia.custhelp.com. This vulnerability is known as CVE-2016-8808 since 10/18/2016. The exploitation appears to be easy. An attack has to be approached locally. A single authentication is required for exploitation. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 94576 (NVIDIA Windows GPU Display Driver 340.x / 341.x / 342.x < 342.00 / 375.x < 375.63 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 370263 (NVIDIA Windows GPU Local Privilege Escalation Vulnerability).

Upgrading to version 342.00, 369.59 or 375.63 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (40666), Tenable (94576) and SecurityFocus (BID 93999†). Entries connected to this vulnerability are available at VDB-93337, VDB-93338, VDB-93339 and VDB-93340. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.8
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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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: 🔍

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 94576
Nessus Name: NVIDIA Windows GPU Display Driver 340.x / 341.x / 342.x < 342.00 / 375.x < 375.63 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Graphics Driver 342.00/369.59/375.63

Timelineinfo

10/18/2016 🔍
10/19/2016 +1 days 🔍
10/28/2016 +9 days 🔍
11/04/2016 +7 days 🔍
11/08/2016 +4 days 🔍
11/08/2016 +0 days 🔍
11/09/2016 +1 days 🔍
04/05/2025 +3069 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Researcher: Oliver Chang
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-8808 (🔍)
GCVE (CVE): GCVE-0-2016-8808
GCVE (VulDB): GCVE-100-93361
SecurityFocus: 93999 - NVIDIA GPU Display Driver CVE-2016-8808 Local Privilege Escalation Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 11/09/2016 08:06 AM
Updated: 04/05/2025 12:08 PM
Changes: 11/09/2016 08:06 AM (66), 05/27/2019 08:39 PM (18), 04/05/2025 12:08 PM (19)
Complete: 🔍
Cache ID: 18:290:40

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