CVE-2022-22252

Published: May 13, 2022Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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

Affected (11)

Products: Huawei: Emui, Harmonyos, Magic Ui

3 products

Configuration A

11 vulnerable

Vulnerable Software	Affected Versions
Huawei Emui	Version 10.0.0
Huawei Emui	Version 10.1.0
Huawei Emui	Version 10.1.1
Huawei Emui	Version 11.0.0
Huawei Emui	Version 11.0.1
Huawei Emui	Version 12.0.0
Huawei Harmonyos	Version 2.0
Huawei Magic Ui	Version 3.0.0
Huawei Magic Ui	Version 3.1.0
Huawei Magic Ui	Version 3.1.1
Huawei Magic Ui	Version 4.0.0

Related CWEs

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

https://consumer.huawei.com/en/support/bulletin/2022/4/

Source: psirt@huawei.com

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202204-0000001224076294

Source: psirt@huawei.com

Vendor Advisory

https://consumer.huawei.com/en/support/bulletin/2022/4/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202204-0000001224076294

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.