CVE-2021-39689

MEDIUM

Android - Local Privilege Escalation via Logic Error in odsign_main.cpp

Title source: llm
STIX 2.1

Description

In multiple functions of odsign_main.cpp, there is a possible way to persist system attack 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-12Android ID: A-206090748

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2022-03-01

Scores

CVSS v3 6.7
EPSS 0.0010
EPSS Percentile 1.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-345
Status published
Products (1)
google/android 12.0
Published Mar 16, 2022
Tracked Since Feb 18, 2026