CVE-2021-46852

The memory management module has the logic bypass vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://consumer.huawei.com/en/support/bulletin/2022/11/	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433	Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2022/11/	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 06:34

Type	Values Removed	Values Added
References	~~() https://consumer.huawei.com/en/support/bulletin/2022/11/ - Vendor Advisory~~	() https://consumer.huawei.com/en/support/bulletin/2022/11/ - Vendor Advisory
References	~~() https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433 - Vendor Advisory~~	() https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433 - Vendor Advisory

Information

Published : 2022-11-09 21:15

Updated : 2025-05-01 18:15

NVD link : CVE-2021-46852

Mitre link : CVE-2021-46852

CVE.ORG link : CVE-2021-46852

JSON object : View

Products Affected

huawei

emui
harmonyos

CWE

CWE-306

Missing Authentication for Critical Function

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