VDB-94991 · CVE-2016-8451 · BID 95277

Google Android Synaptics Touchscreen 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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7.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Google Android. The affected element is an unknown function of the component Synaptics Touchscreen Driver. The manipulation leads to access control. This vulnerability is documented as CVE-2016-8451. The attack needs to be performed locally. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Android (Smartphone Operating System) (affected version unknown) and classified as critical. This issue affects an unknown functionality of the component Synaptics Touchscreen Driver. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability.

The bug was discovered 01/03/2017. The weakness was released 01/05/2017 as Android Security Bulletin - January 2017 as confirmed advisory (Website). It is possible to read the advisory at source.android.com. The public release was coordinated with Google. The identification of this vulnerability is CVE-2016-8451 since 10/05/2016. Attacking locally is a requirement. The successful exploitation needs a simple authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/27/2022). It is expected to see the exploit prices for this product increasing in the near future.The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $25k-$100k.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 95277†). Entries connected to this vulnerability are available at VDB-90138, VDB-94929, VDB-94930 and VDB-94931. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.0
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: 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: Upgrade
Status: 🔍

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

Timelineinfo

10/05/2016 🔍
01/03/2017 +90 days 🔍
01/03/2017 +0 days 🔍
01/04/2017 +1 days 🔍
01/05/2017 +1 days 🔍
01/05/2017 +0 days 🔍
01/12/2017 +7 days 🔍
10/27/2022 +2114 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: Android Security Bulletin - January 2017
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2016-8451 (🔍)
GCVE (CVE): GCVE-0-2016-8451
GCVE (VulDB): GCVE-100-94991
SecurityFocus: 95277 - Google Android Synaptics Touchscreen Driver CVE-2016-8451 Privilege Escalation Vulnerability
OSVDB: - CVE-2016-8451 - Linux - Kernel - Privilege Escalation Issue

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

Entryinfo

Created: 01/04/2017 18:43
Updated: 10/27/2022 12:46
Changes: 01/04/2017 18:43 (65), 07/14/2020 12:31 (6), 10/27/2022 12:46 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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