Huawei P7 GPU Driver Crafted Application Kernel Memory access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Huawei P7. Affected by this vulnerability is an unknown functionality of the component GPU Driver. The manipulation as part of Crafted Application results in access control (Kernel Memory). This vulnerability is known as CVE-2015-8089. Attacking locally is a requirement. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in Huawei P7 (Smartphone Operating System) (version unknown). Affected is an unknown function of the component GPU Driver. The manipulation as part of a Crafted Application leads to a access control vulnerability (Kernel Memory). CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The GPU driver in Huawei P7 phones with software P7-L00 before P7-L00C17B851, P7-L05 before P7-L05C00B851, and P7-L09 before P7-L09C92B851 allows local users to read or write to arbitrary kernel memory locations and consequently cause a denial of service (system crash) or gain privileges via a crafted application.

The bug was discovered 11/03/2016. The weakness was published 05/23/2017 (Website). The advisory is shared for download at www1.huawei.com. This vulnerability is traded as CVE-2015-8089 since 11/06/2015. The attack needs to be approached locally. The successful exploitation requires a authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 201 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

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

NVD Base Score: 🔍

Exploitinginfo

Name: Kernel Memory
Class: Access control / Kernel Memory
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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

11/06/2015 🔍
11/03/2016 +363 days 🔍
05/23/2017 +201 days 🔍
05/23/2017 +0 days 🔍
05/23/2017 +0 days 🔍
10/02/2020 +1228 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: www1.huawei.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-8089 (🔍)
GCVE (CVE): GCVE-0-2015-8089
GCVE (VulDB): GCVE-100-101640
OSVDB: - CVE-2015-8089 - Huawei - P7-L00 Firmware - Medium

Entryinfo

Created: 05/23/2017 12:31
Updated: 10/02/2020 09:01
Changes: 05/23/2017 12:31 (60), 10/02/2020 09:01 (3)
Complete: 🔍
Cache ID: 216::103

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