CVE-2021-22459

—

CVSS 3.1

5.5 medium

EPSS

<1%p4

Published

Oct 28, 2021 (Oct 28, 2021)

Modified

Jun 17, 2026

Description

A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerability to cause System functions which are unavailable.

Vendors: huawei
Products: harmonyos
Weakness: CWE-476
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.1%)

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