VDB-88913 · CVE-2014-9793 · BID 91628

Google Android prior 2016-07-05 on Nexus 7 2013 Qualcomm mmc.c 7pk security

CVSS Meta Temp Score
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CTI Interest Score
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7.6$5k-$25k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Google Android on Nexus 7 2013. Affected by this vulnerability is an unknown functionality of the file platform/msm_shared/mmc.c of the component Qualcomm. The manipulation leads to 7pk security. This vulnerability is listed as CVE-2014-9793. The attack must be carried out locally. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google Android on Nexus 7 2013 (Smartphone Operating System). This issue affects some unknown processing of the file platform/msm_shared/mmc.c of the component Qualcomm. The manipulation with an unknown input leads to a 7pk security vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

platform/msm_shared/mmc.c in the Qualcomm components in Android before 2016-07-05 on Nexus 7 (2013) devices mishandles the power-on write-protect feature, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28821253 and Qualcomm internal bug CR580567.

The weakness was presented 07/06/2016 as Android Security Bulletin - July 2016 as confirmed security bulletin (Website). The advisory is shared at source.android.com. The identification of this vulnerability is CVE-2014-9793 since 05/31/2016. The exploitation is known to be easy. An attack has to be approached locally. Required for exploitation is a simple authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 09/01/2022). It is expected to see the exploit prices for this product increasing in the near future.MITRE ATT&CK project uses the attack technique T1211 for this issue.

Upgrading to version 2016-07-05 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 91628†). See VDB-88897, VDB-88898, VDB-88899 and VDB-88900 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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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: 7pk security
CWE: CWE-254
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: 🔍

Upgrade: Android 2016-07-05
Patch: source.codeaurora.org

Timelineinfo

05/31/2016 🔍
07/06/2016 +36 days 🔍
07/06/2016 +0 days 🔍
07/07/2016 +1 days 🔍
07/10/2016 +3 days 🔍
07/11/2016 +1 days 🔍
09/01/2022 +2243 days 🔍

Sourcesinfo

Vendor: google.com

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

CVE: CVE-2014-9793 (🔍)
GCVE (CVE): GCVE-0-2014-9793
GCVE (VulDB): GCVE-100-88913
SecurityFocus: 91628 - Google Nexus Qualcomm Components Multiple Privilege Escalation Vulnerabilities

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

Entryinfo

Created: 07/11/2016 11:00
Updated: 09/01/2022 10:58
Changes: 07/11/2016 11:00 (57), 02/21/2019 13:35 (13), 09/01/2022 10:58 (3)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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