Huawei EMUI memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Huawei EMUI. This affects an unknown function. The manipulation results in memory corruption. This vulnerability is known as CVE-2021-39986. No exploit is available.

Detailsinfo

A vulnerability was found in Huawei EMUI (unknown version). It has been classified as problematic. Affected is an unknown code block. 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.

The weakness was published 02/10/2022. The advisory is available at consumer.huawei.com. This vulnerability is traded as CVE-2021-39986 since 08/23/2021. The technical details are unknown and an exploit is not available.

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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: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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 corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2021 🔍
02/10/2022 +171 days 🔍
02/10/2022 +0 days 🔍
02/14/2022 +4 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: consumer.huawei.com
Status: Confirmed

CVE: CVE-2021-39986 (🔍)
GCVE (CVE): GCVE-0-2021-39986
GCVE (VulDB): GCVE-100-192750

Entryinfo

Created: 02/10/2022 13:01
Updated: 02/14/2022 06:32
Changes: 02/10/2022 13:01 (35), 02/14/2022 06:32 (1)
Complete: 🔍
Cache ID: 216::103

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