Google Android Kernel UVC Driver Application information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Google Android and classified as problematic. The impacted element is an unknown function of the component Kernel UVC Driver. The manipulation as part of Application results in information disclosure. This vulnerability is identified as CVE-2017-0627. The attack is only possible with local access. There is not any exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability classified as problematic has been found in Google Android (Smartphone Operating System) (the affected version is unknown). Affected is an unknown code of the component Kernel UVC Driver. The manipulation as part of a Application leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

An information disclosure vulnerability in the kernel UVC driver could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it first requires compromising a privileged process. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID: A-33300353.

The bug was discovered 05/01/2017. The weakness was released 05/12/2017 with 360 Marvel Team (Website). The advisory is shared for download at source.android.com. This vulnerability is traded as CVE-2017-0627 since 11/29/2016. The attack needs to be approached locally. A authentication is needed for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 11 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 110474 (Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3674-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 197162 (Ubuntu Security Notification for Linux Vulnerabilities (USN-3674-1)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published 2 years after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (110474) and SecurityFocus (BID 98205†). Entries connected to this vulnerability are available at VDB-100815, VDB-101104, VDB-101105 and VDB-101106. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Smartphone Operating System

Vendor

Google

Name

Android

License

free

Website

Vendor: https://www.google.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.7
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / 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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 110474
Nessus Name: Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3674-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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

Timelineinfo

11/29/2016 🔍
05/01/2017 +153 days 🔍
05/01/2017 +0 days 🔍
05/12/2017 +11 days 🔍
05/12/2017 +0 days 🔍
05/13/2017 +1 days 🔍
06/11/2018 +394 days 🔍
06/12/2018 +1 days 🔍
12/06/2022 +1638 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: USN-3674-1
Researcher: Xingyuan Lin
Organization: 360 Marvel Team
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-0627 (🔍)
GCVE (CVE): GCVE-0-2017-0627
GCVE (VulDB): GCVE-100-101196
SecurityFocus: 98205
OSVDB: - CVE-2017-0627 - Linux - Kernel - Information Disclosure Issue

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

Entryinfo

Created: 05/13/2017 09:10
Updated: 12/06/2022 12:18
Changes: 05/13/2017 09:10 (75), 09/26/2020 09:54 (7), 12/23/2020 13:30 (2), 12/06/2022 12:18 (3)
Complete: 🔍
Cache ID: 216::103