CVE-2021-1012 — Observable Discrepancy in Google Android

CWE-203 — Observable Discrepancy14 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 97.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Apps SettingsGoogle Android
Timeline
PublishedDec 15
Latest updateOct 6

Description

In onResume of NotificationAccessDetails.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 not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-195412179

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/packages_apps_settings12:0 — 12:2021-12-01

🔴Vulnerability Details

13
OSV
linux-gcp-5.4 vulnerabilities↗2022-10-06
▶
OSV
linux-gke vulnerabilities↗2022-10-04
▶
OSV
linux-gcp vulnerabilities↗2022-09-28
▶
OSV
linux-azure-fde vulnerabilities↗2022-09-26
▶
OSV
linux-raspi-5.4 vulnerabilities↗2022-09-22
▶
CVE-2021-1012 — Observable Discrepancy in Google | cvebase