CVE-2021-0734 — Resource Exposure in Google Android

CWE-668 — Resource Exposure2 documents2 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 96.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedAug 11
Latest updateAug 12

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0.0

🔴Vulnerability Details

1
GHSA
GHSA-whpg-cvgx-j44f: In Settings, there is a possible way to determine whether an app is installed without query permissions, due to side channel information disclosure↗2022-08-12
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