High severity7.8NVD Advisory· Published Jun 28, 2023· Updated Jun 17, 2026

CVE-2023-21149

Description

In registerGsmaServiceIntentReceiver of ShannonRcsService.java, there is a possible way to activate/deactivate RCS service due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-270050709References: N/A

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Google/Android
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Google/Android SDKcpe-rescue
Google/Kernelllm-create

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/pixel/2023-06-01nvdVendor Advisory

News mentions

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