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CVE-2021-1023

nvd nist
Published: Dec 15, 2021Modified: Jun 17, 2026

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5.0
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Exploitability: 1.3 / Impact: 3.6
Source: NVD

Description

In onCreate of RequestIgnoreBatteryOptimizations.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 needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-195963373

Affected (1)

Products: Google: Android
Google
1 product
Android
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Android
Version 12.0

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (2)

Source: security@android.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.