Huawei P9/Honor 6 Video Driver memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
6.4$0-$5k0.00

A vulnerability has been found in Huawei P9 and Honor 6 (Smartphone Operating System) (the affected version is unknown) and classified as critical. This vulnerability affects an unknown code block of the component Video Driver. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The software 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.

The bug was discovered 10/12/2016. The weakness was disclosed 04/02/2017 with Qihoo 360 (Website). The advisory is available at huawei.com. This vulnerability was named CVE-2016-8761 since 10/18/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 172 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The entries 99200 and 99201 are pretty similar.

Productinfo

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Vendor

Name

CPE 2.3info

CPE 2.2info

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/12/2016 🔍
10/12/2016 +0 days 🔍
10/18/2016 +6 days 🔍
04/02/2017 +166 days 🔍
04/02/2017 +0 days 🔍
04/03/2017 +1 days 🔍
11/24/2022 +2061 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20161012-01
Organization: Qihoo 360
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-8761 (🔍)
SecurityFocus: 93530 - Multiple Huawei Smart Phones Drivers Stack Buffer Overflow and Heap Buffer Overflow Vulnerabilities
OSVDB: - CVE-2016-8761 - Huawei - Multiple Products - Buffer Overflow Issue

See also: 🔍

Entryinfo

Created: 04/03/2017 09:03 AM
Updated: 11/24/2022 02:25 PM
Changes: 04/03/2017 09:03 AM (61), 08/25/2020 09:02 AM (6), 11/24/2022 02:25 PM (4)
Complete: 🔍

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