Low severity3.3NVD Advisory· Published Dec 16, 2022· Updated Jun 17, 2026
CVE-2022-20536
CVE-2022-20536
Description
In registerBroadcastReceiver of RcsService.java, there is a possible way to change preferred TTY mode 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-13Android ID: A-235100180
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Affected products
2(expand)+ 1 more
- (no CPE)
- (no CPE)range: = 13
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-12-01nvdPatchVendor Advisory
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