CVE-2022-44546

HIGH

HarmonyOS - Denial of Service via Kernel Memory Mapping Cleanup

Title source: llm
STIX 2.1

Description

The kernel module has the vulnerability that the mapping is not cleared after the memory is automatically released. Successful exploitation of this vulnerability may cause a system restart.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0047
EPSS Percentile 37.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-459
Status published
Products (2)
huawei/emui 12.0
huawei/harmonyos 2.0
Published Nov 09, 2022
Tracked Since Feb 18, 2026