CVE-2021-39998 - Vulnerability Details - OpenCVE

Description

There is Vulnerability of APIs being concurrently called for multiple times in HwConnectivityExService a in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

Published: 2022-01-07

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

EMUI;Magic UI;HarmonyOS

affected

Version	Status	Constraints
`EMUI 11.0.0,EMUI 11.0.1`	affected	—
`Magic UI 4.0.0`	affected	—
`HarmonyOS 2.0`	affected	—

Configuration 1 [-]

cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:o:huawei:emui:11.0.0:::::::*
	cpe:2.3:o:huawei:emui:11.0.1:::::::*
	cpe:2.3:o:huawei:magic_ui:4.0.0:::::::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-26354	There is Vulnerability of APIs being concurrently called for multiple times in HwConnectivityExService a in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00149.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2021/12/
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718

History

No history.

Subscriptions

Huawei Emui Harmonyos Magic Ui

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2022-01-07T22:39:48.000Z

Updated: 2024-08-04T02:20:34.247Z

Reserved: 2021-08-23T00:00:00.000Z

Link: CVE-2021-39998

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-10T14:10:20.877

Modified: 2024-11-21T06:20:42.970

Link: CVE-2021-39998

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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