CVE-2021-1025 — Missing Authorization in Google Android

CWE-862 — Missing AuthorizationCWE-281 — Improper Preservation of Permissions3 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 97.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedDec 15
Latest updateDec 16

Description

In hasNamedWallpaper of WallpaperManagerService.java, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check. 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-193800652

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 Packages3 packages

▶CVEListV5google/androidAndroid-12
▶NVDgoogle/android12.0
▶Androidplatform/frameworks_base12:0 — 12:2021-12-01

🔴Vulnerability Details

2
GHSA
GHSA-cmxp-qj8c-q64f: In hasNamedWallpaper of WallpaperManagerService↗2021-12-16
▶
OSV
CVE-2021-1025: In hasNamedWallpaper of WallpaperManagerService↗2021-12-01
▶
CVE-2021-1025 — Missing Authorization in Google Android | cvebase