Google Android Qualcomm Bootloader access control

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Android. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component Qualcomm Bootloader. The manipulation leads to access control. This vulnerability is listed as CVE-2017-11003. The attack must be carried out locally. There is no available exploit. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google Android (Smartphone Operating System) (unknown version). This issue affects an unknown code block of the component Qualcomm Bootloader. 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:

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, while updating a firmware image, data is read from flash into RAM without checking that the data fits into allotted RAM size.

The bug was discovered 01/05/2018. The weakness was presented 01/02/2018 as Pixel?/?Nexus Security Bulletin - January 2018 as confirmed security bulletin (Website). It is possible to read the advisory at source.android.com. The identification of this vulnerability is CVE-2017-11003 since 07/07/2017. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

See VDB-111636, VDB-111637, VDB-111638 and VDB-111639 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: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: 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: Patch
Status: 🔍

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

Timelineinfo

07/07/2017 🔍
01/02/2018 +179 days 🔍
01/02/2018 +0 days 🔍
01/05/2018 +3 days 🔍
01/10/2018 +5 days 🔍
01/11/2018 +1 days 🔍
12/22/2019 +710 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: Pixel?/?Nexus Security Bulletin - January 2018
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-11003 (🔍)
GCVE (CVE): GCVE-0-2017-11003
GCVE (VulDB): GCVE-100-111683
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 01/11/2018 10:26
Updated: 12/22/2019 06:49
Changes: 01/11/2018 10:26 (61), 12/22/2019 06:49 (3)
Complete: 🔍
Cache ID: 216::103

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

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