CVEvulnerability

CVE-2022-20356

7.8 HIGH Published 2022-08-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-08-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
4.0 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-20, CWE-269

Description

In shouldAllowFgsWhileInUsePermissionLocked of ActiveServices.java, there is a possible way to start foreground service from background due to improper input validation. 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-12LAndroid ID: A-215003903

Affected configurations

• google android 11.0 • google android 12.0 • google android 12.1

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-269 Improper Privilege Management weakness

References