VDB-90546 · CVE-2014-9903 · BID 91511

Google Android on Nexus 5/6P Kernel Scheduler information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Google Android on Nexus 5/6P. Impacted is an unknown function of the component Kernel Scheduler. The manipulation results in information disclosure. This vulnerability is identified as CVE-2014-9903. The attack is only possible with local access. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Android on Nexus 5/6P (Smartphone Operating System) (affected version unknown). It has been classified as problematic. Affected is an unknown functionality of the component Kernel Scheduler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

The sched_read_attr function in kernel/sched/core.c in the Linux kernel 3.14-rc before 3.14-rc4 uses an incorrect size, which allows local users to obtain sensitive information from kernel stack memory via a crafted sched_getattr system call.

The weakness was released 08/01/2016 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-2014-9903 since 06/24/2016. The exploitability is told to be easy. Local access is required to approach this attack. The successful exploitation needs a authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading 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 91511†). Entries connected to this vulnerability are available at VDB-88357, VDB-90455, VDB-90456 and VDB-90457. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
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: Upgrade
Status: 🔍

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

Patch: git.kernel.org

Timelineinfo

06/24/2016 🔍
06/27/2016 +3 days 🔍
08/01/2016 +35 days 🔍
08/01/2016 +0 days 🔍
08/06/2016 +5 days 🔍
09/12/2022 +2228 days 🔍

Sourcesinfo

Vendor: google.com

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

CVE: CVE-2014-9903 (🔍)
GCVE (CVE): GCVE-0-2014-9903
GCVE (VulDB): GCVE-100-90546
SecurityFocus: 91511 - Linux Kernel CVE-2014-9903 Local Information Disclosure Vulnerability

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

Entryinfo

Created: 08/06/2016 14:02
Updated: 09/12/2022 11:47
Changes: 08/06/2016 14:02 (53), 03/20/2019 16:21 (15), 09/12/2022 11:47 (3)
Complete: 🔍
Cache ID: 216:E7F:103

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

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