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High severity7.8NVD Advisory· Published Dec 13, 2022· Updated Jun 17, 2026

CVE-2022-20477

CVE-2022-20477

Description

In shouldHideNotification of KeyguardNotificationVisibilityProvider.kt, there is a possible way to show hidden notifications due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-241611867

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Affected products

3
  • Google/Android3 versions
    cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: Android-13

Patches

Vulnerability mechanics

References

1

News mentions

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