CVE-2022-20547 — Missing Authorization in Packages Modules Bluetooth

CWE-862 — Missing Authorization4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 97.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Modules BluetoothGoogle Android
Timeline
PublishedDec 16
Latest updateDec 19

Description

In multiple functions of AdapterService.java, there is a possible way to manipulate Bluetooth state due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-240301753

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶Androidplatform/packages_modules_bluetooth13:0 — 13:2022-12-01
▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-3pgw-pp6m-pgh6: In multiple functions of AdapterService↗2022-12-19
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CVEList
CVE-2022-20547: In multiple functions of AdapterService↗2022-12-16
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OSV
CVE-2022-20547: In multiple functions of AdapterService↗2022-12-01
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CVE-2022-20547 — Missing Authorization | cvebase