Google Android Qualcomm TrustZone access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$5k-$25k0.00

Summaryinfo

A vulnerability has been found in Google Android and classified as critical. Affected is an unknown function of the component Qualcomm TrustZone. The manipulation leads to access control. This vulnerability is listed as CVE-2016-2432. The attack must be carried out locally. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Google Android (Smartphone Operating System) (the affected version unknown) and classified as critical. This issue affects an unknown part of the component Qualcomm TrustZone. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Qualcomm TrustZone component in Android before 2016-05-01 on Nexus 6 and Android One devices allows attackers to gain privileges via a crafted application, aka internal bug 25913059.

The weakness was presented 05/02/2016 as Android Security Bulletin - May 2016 as confirmed advisory (Website). The advisory is shared at source.android.com. The identification of this vulnerability is CVE-2016-2432 since 02/18/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/07/2018). It is expected to see the exploit prices for this product increasing in the near future.MITRE ATT&CK project uses the attack technique T1068 for this issue.

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

See VDB-80659, VDB-80660, VDB-80661 and VDB-83098 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Upgrade
Status: 🔍

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

Timelineinfo

02/18/2016 🔍
05/02/2016 +74 days 🔍
05/02/2016 +0 days 🔍
05/03/2016 +1 days 🔍
05/09/2016 +6 days 🔍
11/07/2018 +912 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: Android Security Bulletin - May 2016
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-2432 (🔍)
GCVE (CVE): GCVE-0-2016-2432
GCVE (VulDB): GCVE-100-83093
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 05/03/2016 10:57
Updated: 11/07/2018 16:25
Changes: 05/03/2016 10:57 (55), 11/07/2018 16:25 (8)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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