Huawei NEM Touch Panel Driver memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei NEM. It has been declared as critical. Affected by this issue is some unknown functionality of the component Touch Panel Driver. The manipulation results in memory corruption. This vulnerability is known as CVE-2016-8775. Attacking locally is a requirement. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Huawei NEM (version now known). Affected is some unknown processing of the component Touch Panel Driver. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Touch Panel (TP) driver in Huawei NEM phones with software Versions before NEM-AL10C00B130, Versions before NEM-UL10C17B160, Versions before NEM-UL10C00B160, Versions before NEM-TL00C01B160 allows attackers to get root privilege or crash the system or execute arbitrary code, related to a buffer overflow.

The bug was discovered 11/23/2016. The weakness was published 04/02/2017 with Qihoo 360 (Website). The advisory is available at huawei.com. This vulnerability is traded as CVE-2016-8775 since 10/18/2016. The exploitability is told to be easy. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. 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 130 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 94506†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.3

VulDB Base Score: 8.2
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 🔍

0-Day Time: 🔍

Timelineinfo

10/18/2016 🔍
11/23/2016 +36 days 🔍
11/23/2016 +0 days 🔍
04/02/2017 +130 days 🔍
04/02/2017 +0 days 🔍
04/03/2017 +1 days 🔍
11/24/2022 +2061 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20161123-03
Organization: Qihoo 360
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-8775 (🔍)
GCVE (CVE): GCVE-0-2016-8775
GCVE (VulDB): GCVE-100-99210
SecurityFocus: 94506 - Huawei NEM CVE-2016-8775 Local Buffer Overflow Vulnerability
OSVDB: - CVE-2016-8775 - Huawei - Nem-Al10 Firmware - High

Entryinfo

Created: 04/03/2017 09:05
Updated: 11/24/2022 14:43
Changes: 04/03/2017 09:05 (58), 08/25/2020 09:21 (6), 11/24/2022 14:43 (4)
Complete: 🔍
Cache ID: 216::103

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

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