CVE-2023-21237

Known Exploited

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

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 2.50% Top 20%
KEV Since 
Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/security/bulletin/pixel/2023-06-01 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21237?
CVE-2023-21237 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21237?
To fix CVE-2023-21237, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-21237 being actively exploited in the wild?
It is confirmed that CVE-2023-21237 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-21237?
CVE-2023-21237 affects n/a Android.
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