VDB-111455 · CVE-2017-14915 · BID 102386

Google Android Qualcomm Component use after free

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.
9.4$25k-$100k0.00

A vulnerability was found in Google Android (Smartphone Operating System) (unknown version). It has been rated as very critical. This issue affects an unknown functionality of the component Qualcomm Component. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-416. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In Android before 2018-01-05 on Qualcomm Snapdragon Mobile SD 625, SD 650/52, SD 835, accessing SPCOM functions with a compromised client structure can result in a Use After Free condition.

The bug was discovered 01/29/2018. The weakness was published 01/02/2018 as Android Security Bulletin - January 2018 as confirmed security bulletin (Website). It is possible to read the advisory at source.android.com. The identification of this vulnerability is CVE-2017-14915 since 09/28/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $25k-$100k at the moment (estimation calculated on 12/20/2019). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem. A possible mitigation has been published 3 days after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1040106). Similar entries are available at 111420, 111421, 111439 and 111438.

Productinfoedit

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Vendor

Name

CPE 2.3infoedit

CPE 2.2infoedit

CVSSv3infoedit

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2infoedit

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

NVD Base Score: 🔍

Exploitinginfoedit

Class: Memory corruption
CWE: CWE-416
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

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

Countermeasuresinfoedit

Recommended: Patch
Status: 🔍

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

Patch: source.android.com

Timelineinfoedit

09/28/2017 🔍
01/02/2018 +96 days 🔍
01/02/2018 +0 days 🔍
01/05/2018 +3 days 🔍
01/05/2018 +0 days 🔍
01/07/2018 +2 days 🔍
01/29/2018 +22 days 🔍
03/30/2018 +60 days 🔍
12/20/2019 +630 days 🔍

Sourcesinfoedit

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

Advisory: Android Security Bulletin - January 2018
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-14915 (🔍)
SecurityTracker: 1040106
SecurityFocus: 102386 - Google Android Multiple Qualcomm Components Multiple Unspecified Security Vulnerabilities

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

Entryinfoedit

Created: 01/07/2018 11:30 AM
Updated: 12/20/2019 09:31 AM
Changes: (5) vulnerability_discoverydate advisory_confirm_url source_cve_assigned source_securityfocus_date source_securityfocus_class
Complete: 🔍

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