CVE-2023-44122
LockScreenSettings - Theft arbitrary files with system privilege
- State
- Published
- Severity
- 6.1 Medium
- Published
- Sep 27, 2023
- Updated
- Sep 20, 2024
- Reserved
- Sep 26, 2023
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.1 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L | LGE |
Weaknesses
- CWE-927 Use of Implicit Intent for Sensitive Communication
Affected Products
| Product | Versions |
|---|---|
LG V60 Thin Q 5G(LMV600VM)LG Electronics |
|
References
- https://lgsecurity.lge.com/bulletins/mobile#updateDetailsvendor-advisory
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