Huawei Mate 30 Pro prior 10.1.0.150(C00E136R5P3) System Service denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei Mate 30 Pro. It has been declared as problematic. Affected by this issue is some unknown functionality of the component System Service. The manipulation results in denial of service. This vulnerability was named CVE-2020-9256. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Huawei Mate 30 Pro (Smartphone Operating System). Affected is some unknown processing of the component System Service. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

Huawei Mate 30 Pro smartphones with versions earlier than 10.1.0.150(C00E136R5P3) have an improper authorization vulnerability. The system does not properly restrict the use of system service by applications, the attacker should trick the user into installing a malicious application, successful exploit could cause a denial of audio service.

The weakness was presented 07/18/2020 (Website). The advisory is shared for download at huawei.com. This vulnerability is traded as CVE-2020-9256 since 02/18/2020. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 10.1.0.150(C00E136R5P3) 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: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: 🔍

Upgrade: Mate 30 Pro 10.1.0.150(C00E136R5P3)

Timelineinfo

02/18/2020 🔍
07/18/2020 +151 days 🔍
07/19/2020 +1 days 🔍
11/04/2020 +108 days 🔍

Sourcesinfo

Vendor: huawei.com

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

CVE: CVE-2020-9256 (🔍)
GCVE (CVE): GCVE-0-2020-9256
GCVE (VulDB): GCVE-100-158808

Entryinfo

Created: 07/19/2020 12:06
Updated: 11/04/2020 20:59
Changes: 07/19/2020 12:06 (38), 07/19/2020 12:11 (18), 11/04/2020 20:59 (1)
Complete: 🔍
Cache ID: 216::103

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