CVE-2022-44559

CRITICAL

HarmonyOS - Privilege Escalation via AMS Module Deserialization Mismatch

Title source: llm
STIX 2.1

Description

The AMS module has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.

References (2)

Core 2

Scores

CVSS v3 9.8
EPSS 0.0080
EPSS Percentile 74.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-502
Status published
Products (6)
huawei/emui 11.0.1
huawei/emui 12.0.0
huawei/emui 12.0.1
huawei/harmonyos 2.0
huawei/harmonyos 2.1
huawei/harmonyos 3.0.0
Published Nov 09, 2022
Tracked Since Feb 18, 2026