CVE-2021-0734

MEDIUM

Android <13 - Info Disclosure

Title source: llm

Description

In Settings, 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 of an installed package, without proper query permissions, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-189122911

References (1)

[Vendor Advisory] https://source.android.com/security/bulletin/android-13

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 3.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Classification

CWE

CWE-668

Status published

Affected Products (1)

google/android

Timeline

Published Aug 11, 2022

Tracked Since Feb 18, 2026