CVE-2023-21237
CVSS v3
5.5
MEDIUM
EPSS Score
0.7 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
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
CISA Known Exploited Vulnerability
- Date Added
- 2024-03-05
- Patch Due Date
- 2024-03-26
- Ransomware Use
- Unknown
Technical details
- Published
- 2023-06-28
Frequently asked questions
What is CVE-2023-21237?
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
Is CVE-2023-21237 actively exploited?
Yes. CVE-2023-21237 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2024-03-26.
What is the CVSS score for CVE-2023-21237?
CVE-2023-21237 has a CVSS v3 base score of 5.5 (MEDIUM severity).
Is CVE-2023-21237 affecting your environment?
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