In verifyReplacingVersionCode of InstallPackageHelper.java, there is a possible way to downgrade system apps below system image version due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256202273
References
| Link | Resource |
|---|---|
| https://source.android.com/security/bulletin/2023-05-01 | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
24 May 2023, 00:19
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.7 |
| References | (MISC) https://source.android.com/security/bulletin/2023-05-01 - Patch, Vendor Advisory | |
| First Time |
Google
Google android |
|
| CPE | cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:* cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* |
|
| CWE | NVD-CWE-Other |
15 May 2023, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-05-15 22:15
Updated : 2023-12-10 15:01
NVD link : CVE-2023-21116
Mitre link : CVE-2023-21116
CVE.ORG link : CVE-2023-21116
JSON object : View
Products Affected
- android
CWE