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 |
|---|---|
| https://source.android.com/security/bulletin/2023-01-01 | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
01 Feb 2023, 18:54
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Google android
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| References | (MISC) https://source.android.com/security/bulletin/2023-01-01 - Vendor Advisory | |
| CPE | cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:* cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.3 |
| CWE | CWE-670 |
26 Jan 2023, 21:18
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-01-26 21:18
Updated : 2023-12-10 14:48
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