CVE-2022-38983

Published: Oct 14, 2022Modified: May 15, 2025

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

The BT Hfp Client module has a Use-After-Free (UAF) vulnerability.Successful exploitation of this vulnerability may result in arbitrary code execution.

Affected (4)

Products: Huawei: Emui, Harmonyos

Huawei

2 products

Emui

Harmonyos

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Huawei Emui	Version 11.0.1
Huawei Emui	Version 12.0.0
Huawei Harmonyos	Version 2.0
Huawei Harmonyos	Version 2.1

Related CWEs

CWE-416

Use After Free

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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/2022/10/

Source: psirt@huawei.com

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697

Source: psirt@huawei.com

Vendor Advisory

https://consumer.huawei.com/en/support/bulletin/2022/10/

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

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697

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

Vendor Advisory

Timeline

No history available yet.