CVE-2022-20347 — HIGH (8.8)

Vulnerability 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 Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	10.0

Related Weaknesses (CWE)

CWE-269

References

https://source.android.com/security/bulletin/2022-08-01PatchVendor Advisory
https://source.android.com/security/bulletin/2022-08-01PatchVendor Advisory

FAQ

What is CVE-2022-20347?

CVE-2022-20347 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 ad...

How severe is CVE-2022-20347?

CVE-2022-20347 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-20347?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.