Medium · 4.7 CVE-2022-39134 EUVD-2022-41680GHSA-484c-hrj4-qjw4

In audio driver, there is a use after free due to a race condition. This could lead to local denial of service in kernel.

Published Dec 6, 2022 · Updated Apr 24, 2025 · Assigned by Unisoc

Vendor: Unisoc (Shanghai) Technologies Product: SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000

Description

In audio driver, there is a use after free due to a race condition. This could lead to local denial of service in kernel.

Affected products

Vendor	Product	Affected	Fixed
Unisoc (Shanghai) Technologies	SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000	Android10/Android11/Android12	—

Advisories 1

WID-SEC-2022-2234 Android Patchday Dezember 2022 BSI CERT-Bund (WID) · Apr 10, 2023

References

https://www.unisoc.com/en_us/secy/announcementDetail/1599588060988411006