Google Android Broadcom WiFi Driver access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$5k-$25k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Google Android. Affected is an unknown function of the component Broadcom WiFi Driver. Performing a manipulation results in access control. This vulnerability was named CVE-2017-0824. The attack may be initiated remotely. There is no available exploit. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in Google Android (Smartphone Operating System) (affected version not known). It has been classified as critical. This affects some unknown functionality of the component Broadcom WiFi Driver. The manipulation with an unknown input 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. The summary by CVE is:

An elevation of privilege vulnerability in the Broadcom wifi driver. Product: Android. Versions: Android kernel. Android ID: A-37622847. References: B-V2017063001.

The bug was discovered 10/01/2017. The weakness was presented 10/04/2017 as A-37622847 (Website). It is possible to read the advisory at source.android.com. This vulnerability is uniquely identified as CVE-2017-0824 since 11/29/2016. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/21/2019). It is expected to see the exploit prices for this product increasing in the near future.The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $25k-$100k.

Applying a patch is able to eliminate this problem.

See VDB-98332, VDB-107387, VDB-107404 and VDB-107405 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/29/2016 🔍
10/01/2017 +306 days 🔍
10/03/2017 +2 days 🔍
10/04/2017 +1 days 🔍
10/04/2017 +0 days 🔍
11/21/2019 +778 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-37622847
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-0824 (🔍)
GCVE (CVE): GCVE-0-2017-0824
GCVE (VulDB): GCVE-100-107403
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 10/04/2017 10:25
Updated: 11/21/2019 15:49
Changes: 10/04/2017 10:25 (60), 11/21/2019 15:49 (2)
Complete: 🔍
Cache ID: 216:D6A:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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