VDB-105384 · CVE-2016-5867 · BID 98170

Google Android Qualcomm Sound Driver Variable access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

A vulnerability, which was classified as critical, was found in Google Android (Smartphone Operating System) (version now known). Affected is some unknown processing of the component Qualcomm Sound Driver. The manipulation as part of a Variable 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:

In a sound driver in all Qualcomm products with Android releases from CAF using the Linux kernel, some variables are from userspace and values can be chosen that could result in stack overflow.

The bug was discovered 05/05/2017. The weakness was shared 08/16/2017 (Website). The advisory is shared for download at source.android.com. This vulnerability is traded as CVE-2016-5867 since 06/28/2016. The attack needs to be approached locally. Required for exploitation is a authentication. There are neither technical details nor an exploit publicly available. 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 103 days. During that time the estimated underground price was around $5k-$25k.

Applying a patch is able to eliminate this problem.

The entries 100815, 101104, 101105 and 101106 are related to this item.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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-264
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: source.codeaurora.org

Timelineinfo

06/28/2016 🔍
05/01/2017 +307 days 🔍
05/05/2017 +4 days 🔍
08/16/2017 +103 days 🔍
08/16/2017 +0 days 🔍
08/16/2017 +0 days 🔍
12/16/2022 +1948 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: source.android.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-5867 (🔍)
SecurityFocus: 98170 - Google Android Qualcomm Sound Driver CVE-2016-5867 Privilege Escalation Vulnerability

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

Entryinfo

Created: 08/16/2017 22:04
Updated: 12/16/2022 06:17
Changes: 08/16/2017 22:04 (62), 11/07/2019 15:27 (4), 12/16/2022 06:17 (4)
Complete: 🔍

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