Huawei Smartphone Interface memory leak

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei Smartphone. It has been declared as problematic. This affects an unknown part of the component Interface. Executing a manipulation can lead to memory leak. This vulnerability appears as CVE-2020-9146. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic was found in Huawei Smartphone (Smartphone Operating System) (version now known). This vulnerability affects some unknown processing of the component Interface. The manipulation with an unknown input leads to a memory leak vulnerability. The CWE definition for the vulnerability is CWE-401. The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. As an impact it is known to affect availability.

The weakness was presented 04/02/2021. The advisory is shared for download at consumer.huawei.com. This vulnerability was named CVE-2020-9146. There are neither technical details nor an exploit publicly available.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory leak
CWE: CWE-401 / CWE-404
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/18/2020 🔍
04/02/2021 +408 days 🔍
04/02/2021 +0 days 🔍
04/07/2021 +5 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: consumer.huawei.com
Status: Confirmed

CVE: CVE-2020-9146 (🔍)
GCVE (CVE): GCVE-0-2020-9146
GCVE (VulDB): GCVE-100-172108

Entryinfo

Created: 04/02/2021 08:21
Updated: 04/07/2021 20:26
Changes: 04/02/2021 08:21 (36), 04/07/2021 20:26 (5)
Complete: 🔍
Cache ID: 216::103

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