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CVE-2021-22318

nvd nist
Published: Jul 14, 2021Modified: Jun 17, 2026

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

A component of the HarmonyOS 2.0 has a Null Pointer Dereference Vulnerability. Local attackers may exploit this vulnerability to cause system denial of service.

Affected (1)

Products: Huawei: Harmonyos
Huawei
1 product
Harmonyos
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Harmonyos
Version 2.0

Related CWEs

CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

References (2)

Source: psirt@huawei.com
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link

Timeline

No history available yet.