CVE-2022-22252

HIGH

Huawei EMUI - Use-After-Free in DFX Module

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-22252. PoCs published by opensecuritytraining.

AI-analyzed exploit summary This repository is a mirror of Huawei's open-source kernel documentation and does not contain any exploit code or technical analysis related to CVE-2022-22252. It primarily includes kernel documentation files and build scripts.

Description

The DFX module has a UAF vulnerability.Successful exploitation of this vulnerability may affect system stability.

Exploits (1)

gitlab STUB 1 stars
by opensecuritytraining · poc
https://gitlab.com/opensecuritytraining/vulns1002_cve-2022-22252_mirror

This repository is a mirror of Huawei's open-source kernel documentation and does not contain any exploit code or technical analysis related to CVE-2022-22252. It primarily includes kernel documentation files and build scripts.

Classification
Stub 90%
Attack Type
Other
Complexity
N/a
Reliability
N/a
Target: Huawei Mate 40 Pro (EMUI 11.0.0)
No auth needed
devstral-2 · analyzed Feb 23, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0064
EPSS Percentile 45.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-416
Status published
Products (11)
huawei/emui 10.0.0
huawei/emui 10.1.0
huawei/emui 10.1.1
huawei/emui 11.0.0
huawei/emui 11.0.1
huawei/emui 12.0.0
huawei/harmonyos 2.0
huawei/magic_ui 3.0.0
huawei/magic_ui 3.1.0
huawei/magic_ui 3.1.1
... and 1 more
Published May 13, 2022
Tracked Since Feb 18, 2026