Vulnerabilities > CVE-2021-1009 - Information Exposure Through Discrepancy vulnerability in Google Android 12.0

047910
CVSS 2.1 - LOW
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
NONE
Availability impact
NONE
local
low complexity
google
CWE-203

Summary

In setApplicationCategoryHint of PackageManagerService.java, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-189858128

Vulnerable Configurations

Part Description Count
OS
Google
1

Common Weakness Enumeration (CWE)