CVE-2023-44121CWE-926

LG ThinQ Service - Intent redirection with system privilege/LaunchAnyWhere

Medium · published September 27, 2023

CVSS v3.1
5.0
EPSS
0%
Percentile
1.0
In the wild
Unconfirmed
What it is

The vulnerability is an intent redirection in LG ThinQ Service ("com.lge.lms2") in the "com/lge/lms/things/ui/notification/NotificationManager.java" file. This vulnerability could be exploited by a third-party app installed on an LG device by sending a broadcast with the action "com.lge.lms.things.notification.ACTION". Additionally, this vulnerability is very dangerous because LG ThinQ Service is a system app (having android:sharedUserId="android.uid.system" setting). Intent redirection in this app leads to accessing arbitrary not exported activities of absolutely all apps.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00105 · 1.0th percentile
Weakness
CWE-926 · Improper Export of Android Application Components
Published
2023-09-27T08:36Z
EPSS history
Timeline
  • 27 SEP 08:36Z
    LG ThinQ Service - Intent redirection with system privilege/LaunchAnyWhere
    cvelistv5