CVE-2023-44122: medium-severity vulnerability in LG V60 Thin Q 5G(LMV600VM)
LockScreenSettings - Theft arbitrary files with system privilege
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.1%
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:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Affected products
LG Electronics · LG V60 Thin Q 5G(LMV600VM)Related CVEs — LG V60 Thin Q 5G(LMV600VM)
In the same product, most dangerous first.
CVE-2023-44123MEDIUMBluetooth - Theft and (over-)write of arbitrary files with system privilege via PendingIntent hijackingEPSS 0.1%CVE-2023-44125MEDIUMPersonalized service - Theft and (over-)write of arbitrary files with system privilege via PendingIntent hijackingEPSS 0.1%CVE-2023-44127LOWCall management - Implicit activity intents disclose contact details and phone numbersEPSS 0.1%CVE-2023-44126LOWCall management - Implicit intents disclose telephony data such as phone numbers, call states, contactsEPSS 0.1%CVE-2023-44121MEDIUMLG ThinQ Service - Intent redirection with system privilege/LaunchAnyWhereEPSS 0.1%CVE-2023-44129LOWMessaging - Gaining access to arbitrary content providers via QClipIntentReceiverActivityEPSS 0.1%