CVE-2022-20347 — Improper Privilege Management in Packages Apps Settings

CWE-269 — Improper Privilege Management5 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.7%
top 28.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Apps SettingsGoogle Android
Timeline
PublishedAug 10
Latest updateAug 11

Description

In onAttach of ConnectedDeviceDashboardFragment.java, there is a possible permission bypass due to a confused deputy. This could lead to remote escalation of privilege in Bluetooth settings with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-228450811

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L
▶NVDgoogle/android4 versions+3
▶Androidplatform/packages_apps_settings10:0 — 10:2022-08-01+3

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-j6gq-c29x-24x7: In onAttach of ConnectedDeviceDashboardFragment↗2022-08-11
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CVEList
CVE-2022-20347: In onAttach of ConnectedDeviceDashboardFragment↗2022-08-09
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OSV
CVE-2022-20347: In onAttach of ConnectedDeviceDashboardFragment↗2022-08-01
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📋Vendor Advisories

1
Android
CVE-2022-20347: Android Security Bulletin 2022-08-01 CVE: CVE-2022-20347 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L References: A-228450811 [2]↗2022-08-01
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CVE-2022-20347 — Improper Privilege Management | cvebase