CVE-2023-21017

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CVSS 3.1

7.8 high

EPSS

<1%p1

Published

Mar 24, 2023 (Mar 24, 2023)

Modified

Jun 17, 2026

Description

In InstallStart of InstallStart.java, there is a possible way to change the installer package name due to an improper input validation. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-236687884

Vendors: google
Products: android
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.1%)

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