VDB-97644 · CVE-2017-0457 · BID 96803

Google Android Qualcomm ADSPRPC Driver access control

CVSS Meta Temp Score
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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.
7.4$25k-$100k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Google Android. This affects an unknown function of the component Qualcomm ADSPRPC Driver. The manipulation results in access control. This vulnerability is cataloged as CVE-2017-0457. The attack must be initiated from a local position. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Google Android (Smartphone Operating System) (affected version unknown). Affected is an unknown functionality of the component Qualcomm ADSPRPC Driver. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An elevation of privilege vulnerability in the Qualcomm ADSPRPC 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: Kernel-3.10, Kernel-3.18. Android ID: A-31695439. References: QC-CR#1086123, QC-CR#1100695.

The bug was discovered 03/06/2017. The weakness was shared 03/08/2017 by Di Shen with Tencent (Website). The advisory is shared for download at source.android.com. This vulnerability is traded as CVE-2017-0457 since 11/29/2016. The attack needs to be approached locally. The successful exploitation needs a authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $25k-$100k (estimation calculated on 09/04/2020). It is expected to see the exploit prices for this product increasing in the near future.The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 1 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 96803†). The entries VDB-94929, VDB-94930, VDB-94931 and VDB-94932 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 7.0
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: 🔍

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

11/29/2016 🔍
03/06/2017 +97 days 🔍
03/06/2017 +0 days 🔍
03/07/2017 +1 days 🔍
03/08/2017 +1 days 🔍
03/08/2017 +0 days 🔍
09/04/2020 +1276 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: source.android.com
Researcher: Di Shen
Organization: Tencent
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-0457 (🔍)
GCVE (CVE): GCVE-0-2017-0457
GCVE (VulDB): GCVE-100-97644
SecurityFocus: 96803 - Google Nexus Qualcomm ADSPRPC Driver CVE-2017-0457 Privilege Escalation Vulnerability
OSVDB: - CVE-2017-0457 - Linux - Kernel - Privilege Escalation Issue

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

Entryinfo

Created: 03/08/2017 11:04
Updated: 09/04/2020 18:54
Changes: 03/08/2017 11:04 (60), 09/04/2020 18:54 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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