Google Android on Nexus Player Kernel Memory 7pk security

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Google Android on Nexus Player. This vulnerability affects unknown code of the component Kernel Memory Handler. The manipulation results in 7pk security. This vulnerability is reported as CVE-2016-3672. The attack requires a local approach. Moreover, an exploit is present. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Google Android on Nexus Player (Smartphone Operating System) (unknown version). Affected is an unknown code block of the component Kernel Memory Handler. The manipulation with an unknown input leads to a 7pk security vulnerability. CWE is classifying the issue as CWE-254. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 08/01/2016 by Hector Marco as Android Security Bulletin - August 2016 as confirmed security bulletin (Website). The advisory is available at source.android.com. This vulnerability is traded as CVE-2016-3672. The exploitability is told to be easy. Local access is required to approach this attack. The requirement for exploitation is a authentication. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1211 by the MITRE ATT&CK project.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 90778 (Amazon Linux AMI : kernel (ALAS-2016-694)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196463 (Ubuntu Security Notification for Linux Vulnerabilities (USN-2965-1)).

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

The vulnerability is also documented in the databases at Exploit-DB (39669), Tenable (90778) and SecurityFocus (BID 85884†). The entries VDB-81364, VDB-81365, VDB-81366 and VDB-81378 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.8
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 90778
Nessus Name: Amazon Linux AMI : kernel (ALAS-2016-694)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: alas-2016-694
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Patch: git.kernel.org

Timelineinfo

03/25/2016 🔍
04/06/2016 +12 days 🔍
04/27/2016 +20 days 🔍
04/29/2016 +2 days 🔍
08/01/2016 +94 days 🔍
08/01/2016 +0 days 🔍
08/06/2016 +5 days 🔍
12/09/2024 +3047 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: Android Security Bulletin - August 2016
Researcher: Hector Marco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-3672 (🔍)
GCVE (CVE): GCVE-0-2016-3672
GCVE (VulDB): GCVE-100-90522

OVAL: 🔍

SecurityFocus: 85884 - Linux Kernel CVE-2016-3672 ASLR Implementation Local Security Weakness
SecurityTracker: 1035506

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

Entryinfo

Created: 08/06/2016 14:02
Updated: 12/09/2024 09:12
Changes: 08/06/2016 14:02 (71), 03/20/2019 15:03 (15), 09/12/2022 10:02 (6), 12/09/2024 09:12 (14)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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