VDB-95242 · CVE-2016-6783 · BID 94683

Google Android MediaTek Driver access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$25k-$100k0.00

Summaryinfo

A vulnerability classified as critical was found in Google Android. This issue affects some unknown processing of the component MediaTek Driver. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2016-6783. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability has been found in Google Android (Smartphone Operating System) (version unknown) and classified as critical. This vulnerability affects an unknown function of the component MediaTek Driver. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An elevation of privilege vulnerability in the MediaTek driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: N/A. Android ID: A-31350044. References: MT-ALPS02943437.

The bug was discovered 12/05/2016. The weakness was disclosed 01/12/2017 by Alibaba with Qihoo 360 (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-2016-6783 since 08/11/2016. Local access is required to approach this attack. The successful exploitation requires a single authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $25k-$100k at the moment (estimation calculated on 07/20/2020). It is expected to see the exploit prices for this product increasing in the near future.This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 38 days. During that time the estimated underground price was around $25k-$100k.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 94683†). The entries VDB-90448, VDB-90450, VDB-95213 and VDB-95214 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.0
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

08/11/2016 🔍
12/05/2016 +116 days 🔍
12/05/2016 +0 days 🔍
01/12/2017 +38 days 🔍
01/12/2017 +0 days 🔍
01/13/2017 +1 days 🔍
07/20/2020 +1284 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: securityfocus.com⛔
Researcher: Alibaba
Organization: Qihoo 360
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-6783 (🔍)
GCVE (CVE): GCVE-0-2016-6783
GCVE (VulDB): GCVE-100-95242
SecurityFocus: 94683 - Google Android MediaTek Drivers Multiple Privilege Escalation Vulnerabilities
OSVDB: - CVE-2016-6783 - Google - Android - High

scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 01/13/2017 08:09
Updated: 07/20/2020 16:35
Changes: 01/13/2017 08:09 (61), 07/20/2020 16:35 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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