CVE-2021-46891 - Vulnerability Details - OpenCVE

Description

Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.

Published: 2023-07-05

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

Huawei

HarmonyOS

unaffected

Version	Status	Constraints
`2.0.0`	affected	—

Huawei

EMUI

unaffected

Version	Status	Constraints
`12.0.0`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:huawei:emui:12.0.0:::::::*
	cpe:2.3:o:huawei:harmonyos:2.0:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-33541	Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00112.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2023/7/
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858

History

Wed, 20 Nov 2024 22:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Huawei Emui Harmonyos

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2023-07-05T12:15:51.878Z

Updated: 2024-11-20T21:20:57.345Z

Reserved: 2023-06-29T11:27:53.896Z

Link: CVE-2021-46891

Vulnrichment

Updated: 2024-08-04T05:17:42.840Z

NVD

Status : Modified

Published: 2023-07-05T13:15:09.413

Modified: 2024-11-21T06:34:52.010

Link: CVE-2021-46891

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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