Huawei HarmonyOS Bone Voice ID Trusted Application heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Huawei HarmonyOS. Affected by this issue is some unknown functionality of the component Bone Voice ID Trusted Application. The manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2021-40014. No exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in Huawei HarmonyOS (affected version not known) and classified as critical. This issue affects some unknown functionality of the component Bone Voice ID Trusted Application. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability.

The weakness was published 01/10/2022. The advisory is shared at device.harmonyos.com. The identification of this vulnerability is CVE-2021-40014 since 08/23/2021. Neither technical details nor an exploit are publicly available.

Applying a patch is able to eliminate this problem.

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Productinfo

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Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Heap-based overflow
CWE: CWE-122 / CWE-119
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2021 🔍
01/10/2022 +140 days 🔍
01/10/2022 +0 days 🔍
02/25/2026 +1507 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: device.harmonyos.com
Status: Confirmed

CVE: CVE-2021-40014 (🔍)
GCVE (CVE): GCVE-0-2021-40014
GCVE (VulDB): GCVE-100-189905

Entryinfo

Created: 01/10/2022 19:57
Updated: 02/25/2026 05:09
Changes: 01/10/2022 19:57 (37), 01/12/2022 14:08 (1), 02/25/2026 05:09 (34)
Complete: 🔍
Cache ID: 216::103

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