Huawei HarmonyOS Bluetooth AVRCP denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei HarmonyOS. It has been classified as problematic. Affected is an unknown function of the component Bluetooth AVRCP Module. This manipulation causes denial of service. The identification of this vulnerability is CVE-2022-47974. There is no exploit available.

Detailsinfo

A vulnerability has been found in Huawei HarmonyOS (unknown version) and classified as problematic. Affected by this vulnerability is an unknown code block of the component Bluetooth AVRCP Module. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

The Bluetooth AVRCP module has a vulnerability that can lead to DoS attacks.Successful exploitation of this vulnerability may cause the Bluetooth process to restart.

The weakness was shared 01/06/2023. It is possible to read the advisory at consumer.huawei.com. This vulnerability is known as CVE-2022-47974 since 12/28/2022. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/09/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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

12/28/2022 🔍
01/06/2023 +9 days 🔍
01/06/2023 +0 days 🔍
04/09/2025 +824 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: consumer.huawei.com
Status: Confirmed

CVE: CVE-2022-47974 (🔍)
GCVE (CVE): GCVE-0-2022-47974
GCVE (VulDB): GCVE-100-217579

Entryinfo

Created: 01/06/2023 23:46
Updated: 04/09/2025 22:48
Changes: 01/06/2023 23:46 (37), 01/29/2023 14:23 (11), 04/09/2025 22:48 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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