The vulnerability is to theft of arbitrary files with system privilege in the LockScreenSettings ("com.lge.lockscreensettings") app in the "com/lge/lockscreensettings/dynamicwallpaper/MyCategoryGuideActivity.java" file. The main problem is that the app launches implicit intents that can be intercepted by third-party apps installed on the same device. They also can return arbitrary data that will be passed to the "onActivityResult()" method. The LockScreenSettings app copies the received file to the "/data/shared/dw/mycategory/wallpaper_01.png" path and then changes the file access mode to world-readable and world-writable.
History

Fri, 20 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: LGE

Published: 2023-09-27T13:42:52.380Z

Updated: 2024-09-20T19:53:10.421Z

Reserved: 2023-09-26T05:57:13.269Z

Link: CVE-2023-44122

cve-icon Vulnrichment

Updated: 2024-08-02T19:59:51.570Z

cve-icon NVD

Status : Analyzed

Published: 2023-09-27T15:19:35.760

Modified: 2023-10-02T18:22:56.050

Link: CVE-2023-44122

cve-icon Redhat

No data.