CVE-2021-0567

HIGH

Android - Local Privilege Escalation via Font File Injection in RemoteViews

Title source: llm
STIX 2.1

Description

In isRestricted of RemoteViews.java, there is a possible way to inject font files due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-179461812

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0014
EPSS Percentile 3.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-74
Status published
Products (1)
google/android 11.0
Published Jun 22, 2021
Tracked Since Feb 18, 2026