In onPackageRemoved of AccessibilityManagerService.java, there is a possibility to automatically grant accessibility services 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 needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-243378132
References
Link | Resource |
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https://source.android.com/security/bulletin/2023-01-01 | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2023-01-26 21:18
Updated : 2024-02-28 19:51
NVD link : CVE-2023-20921
Mitre link : CVE-2023-20921
CVE.ORG link : CVE-2023-20921
JSON object : View
Products Affected
- android
CWE
CWE-670
Always-Incorrect Control Flow Implementation