Huawei HarmonyOS Fingerprint access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei HarmonyOS. It has been classified as critical. Affected by this issue is some unknown functionality of the component Fingerprint Module. Performing a manipulation results in access control. This vulnerability is known as CVE-2022-38982. The attack may be carried out on the physical device. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in Huawei HarmonyOS (unknown version). This affects an unknown code block of the component Fingerprint Module. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality. The summary by CVE is:

The fingerprint module has service logic errors.Successful exploitation of this vulnerability will cause the phone lock to be cracked.

The weakness was published 10/14/2022. It is possible to read the advisory at device.harmonyos.com. This vulnerability is uniquely identified as CVE-2022-38982 since 08/29/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.1

VulDB Base Score: 2.4
VulDB Temp Score: 2.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

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

0-Day Time: 🔍

Timelineinfo

08/29/2022 🔍
10/14/2022 +46 days 🔍
10/14/2022 +0 days 🔍
11/08/2022 +25 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: device.harmonyos.com
Status: Confirmed

CVE: CVE-2022-38982 (🔍)
GCVE (CVE): GCVE-0-2022-38982
GCVE (VulDB): GCVE-100-210915

Entryinfo

Created: 10/14/2022 23:52
Updated: 11/08/2022 13:04
Changes: 10/14/2022 23:52 (37), 11/08/2022 13:04 (11)
Complete: 🔍
Cache ID: 216::103

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