CVE-2023-21237

5.5 MEDIUM CISA KEV - Actively Exploited
Published: June 28, 2023 Modified: October 23, 2025
View on NVD

Description

In applyRemoteView of NotificationContentInflater.java, there is a possible way to hide foreground service notification due to misleading or insufficient UI. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251586912

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://source.android.com/security/bulletin/pixel/2023-06-01
Source: security@android.com
Vendor Advisory
https://source.android.com/security/bulletin/pixel/2023-06-01
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-21237
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Third Party Advisory US Government Resource

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.5 / 10.0
EPSS (Exploit Probability)
0.7%
71th percentile
Exploitation Status
Actively Exploited
Remediation due: 2024-03-26

Weaknesses (CWE)

CWE-200

Affected Vendors

google

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