Huawei P7 prior P7-L07 V100R001C01B606 App memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.6$0-$5k0.00

A vulnerability was found in Huawei P7 (Smartphone Operating System). It has been declared as critical. This vulnerability affects some unknown processing of the component App. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Integer overflow in Huawei P7 phones with software before P7-L07 V100R001C01B606 allows remote attackers to gain privileges via a crafted application with the system or camera permission.

The weakness was disclosed 04/13/2016 by Security Team with Alibaba Mobile Security Team (Website). The advisory is shared for download at huawei.com. This vulnerability was named CVE-2015-8304 since 11/20/2015. The attack needs to be approached locally. Required for exploitation is a single authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version P7-L07 V100R001C01B606 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 80286†) and Vulnerability Center (SBV-58233†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

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

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: P7 P7-L07 V100R001C01B606

Timelineinfo

11/20/2015 🔍
01/04/2016 +45 days 🔍
01/04/2016 +0 days 🔍
04/13/2016 +99 days 🔍
04/13/2016 +0 days 🔍
04/14/2016 +1 days 🔍
04/17/2016 +3 days 🔍
07/24/2022 +2289 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20160104-01
Researcher: Security Team
Organization: Alibaba Mobile Security Team
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-8304 (🔍)
GCVE (CVE): GCVE-0-2015-8304
GCVE (VulDB): GCVE-100-82312
SecurityFocus: 80286 - Huawei Smart Phones CVE-2015-8304 Local Privilege Escalation Vulnerability
Vulnerability Center: 58233 - Huawei P7 Phones Remote Privilege Escalation via a Crafted Application with System or Camera Permission, Critical

Entryinfo

Created: 04/14/2016 09:56 AM
Updated: 07/24/2022 09:42 AM
Changes: 04/14/2016 09:56 AM (55), 02/05/2019 12:09 PM (14), 07/24/2022 09:42 AM (4)
Complete: 🔍
Cache ID: 18:983:40

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!