CVE-2023-52538

CRITICAL

Huawei EMUI and HarmonyOS - Incorrect Authorization in HwIms Module

Title source: llm

Description

Vulnerability of package name verification being bypassed in the HwIms module. Impact: Successful exploitation of this vulnerability will affect availability.

References (2)

Core 2

Core References

Vendor Advisory

https://consumer.huawei.com/en/support/bulletin/2024/3/

Broken Link, Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202403-0000001667644725

Scores

CVSS v3 9.1

EPSS 0.0001

EPSS Percentile 2.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-863 CWE-347

Status published

Products (7)

huawei/emui 12.0.0

huawei/emui 13.0.0

huawei/harmonyos 2.0.0

huawei/harmonyos 2.1.0

huawei/harmonyos 3.0.0

huawei/harmonyos 3.1.0

huawei/harmonyos 4.0.0

Published Apr 08, 2024

Tracked Since Feb 18, 2026