CVE-2022-20356

EPSS 0.02%
Veröffentlicht 10.08.2022 20:15:27
Zuletzt bearbeitet 08.09.2025 19:15:32
Quelle security@android.com
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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

Betroffene Produkte Warnungen 0 Metriken 3 CWE 2 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version11.0

Google ≫ Android Version12.0

Google ≫ Android Version12.1

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.02%	0.041

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	4	1.4	2.5	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

https://source.android.com/security/bulletin/2022-08-01

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-20356

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-20356

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-20356

EUVD