Vulnerability Information
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Vulnerability Title
LockScreenSettings - Theft arbitrary files with system privilege
Vulnerability 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.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Vulnerability Type
CWE-927
Vulnerability Title
LG Mobile 安全漏洞
Vulnerability Description
LG mobile是韩国乐金（LG）公司的一系列移动设备产品。 LG Mobile存在安全漏洞。攻击者利用该漏洞将文件访问模式更改为全局可读和全局可写。
CVSS Information
N/A
Vulnerability Type
N/A