CVE-2022-20307

LOW

Android 13 - Unauthenticated Local Information Disclosure via AlarmManagerService Side Channel

Title source: llm
STIX 2.1

Description

In AlarmManagerService, 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-13Android ID: A-198782887

References (1)

Core 1
Core References

Scores

CVSS v3 3.3
EPSS 0.0009
EPSS Percentile 0.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-203
Status published
Products (1)
google/android 13.0
Published Aug 12, 2022
Tracked Since Feb 18, 2026