CVE Vulnerability

CVE-2021-22480

The interface of a certain HarmonyOS module has an integer overflow vulnerability. Successful exploitation of this vulnerability may lead to heap memory overflow.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

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://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 Vendor Advisory
Configurations

Configuration 1

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

Published : 2022-02-25 07:15

Updated : 2022-03-08 01:51

NVD link : CVE-2021-22480

Mitre link : CVE-2021-22480

Products Affected
No products.
CWE
CWE-190