CVE-2023-21089

In startInstrumentation of ActivityManagerService.java, there is a possible way to keep the foreground service alive while the app is in the background

High · published April 19, 2023

CVSS v3.1
7.8
EPSS
0%
Percentile
0.4
In the wild
Unconfirmed
What it is

In startInstrumentation of ActivityManagerService.java, there is a possible way to keep the foreground service alive while the app is in the background. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-237766679

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00091 · 0.4th percentile
Published
2023-04-19T00:00Z
EPSS history
Timeline
  • 19 APR 00:00Z
    In startInstrumentation of ActivityManagerService.java, there is a possible way to keep the foreground service alive while the app is in the background
    cvelistv5