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High severity7.8NVD Advisory· Published May 15, 2023· Updated Jun 17, 2026

CVE-2023-21117

CVE-2023-21117

Description

In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for isolated processes to register a broadcast receiver due to a permissions bypass. 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-263358101

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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)range: Android-13
    • (no CPE)

Patches

Vulnerability mechanics

References

1

News mentions

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