CVE-2021-40017

The HW_KEYMASTER module lacks the validity check of the key format. Successful exploitation of this vulnerability may result in out-of-bounds memory access.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://consumer.huawei.com/en/support/bulletin/2022/10/	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845	Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2022/10/	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:huawei:emui:11.0.1:::::::*
	cpe:2.3:o:huawei:emui:12.0.0:::::::*
	cpe:2.3:o:huawei:harmonyos:2.0:::::::*

History

21 Nov 2024, 06:23

Type	Values Removed	Values Added
References	~~() https://consumer.huawei.com/en/support/bulletin/2022/10/ - Vendor Advisory~~	() https://consumer.huawei.com/en/support/bulletin/2022/10/ - Vendor Advisory
References	~~() https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845 - Vendor Advisory~~	() https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845 - Vendor Advisory

08 Aug 2023, 14:21

Type	Values Removed	Values Added
CWE	~~CWE-119~~	CWE-20

Information

Published : 2022-09-16 18:15

Updated : 2024-11-21 06:23

NVD link : CVE-2021-40017

Mitre link : CVE-2021-40017

CVE.ORG link : CVE-2021-40017

JSON object : View

Products Affected

huawei

emui
harmonyos

CWE

CWE-20

Improper Input Validation

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