CVE-2021-1023 — Sensitive Information Exposure in Google Android

CWE-200 — Sensitive Information Exposure4 documents4 sources
Severity
5.0MEDIUMNVD
EPSS
0.0%
top 97.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Apps SettingsGoogle Android
Timeline
PublishedDec 15
Latest updateDec 16

Description

In onCreate of RequestIgnoreBatteryOptimizations.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 needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-195963373

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:NExploitability: 1.3 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-12
▶NVDgoogle/android12.0
▶Androidplatform/packages_apps_settings12:0 — 12:2021-12-01

🔴Vulnerability Details

3
GHSA
GHSA-gxh2-hp3g-6q5q: In onCreate of RequestIgnoreBatteryOptimizations↗2021-12-16
▶
CVEList
CVE-2021-1023: In onCreate of RequestIgnoreBatteryOptimizations↗2021-12-15
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OSV
CVE-2021-1023: In onCreate of RequestIgnoreBatteryOptimizations↗2021-12-01
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CVE-2021-1023 — Sensitive Information Exposure | cvebase