CVE-2023-20953 — HIGH (7.8)

Vulnerability Description

In onPrimaryClipChanged of ClipboardListener.java, there is a possible way to bypass factory reset protection due to incorrect UI being shown prior to setup completion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251778420

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	13.0

References

https://source.android.com/security/bulletin/2023-03-01PatchVendor Advisory
https://source.android.com/security/bulletin/2023-03-01PatchVendor Advisory

FAQ

What is CVE-2023-20953?

CVE-2023-20953 is a vulnerability with a CVSS score of 7.8 (HIGH). In onPrimaryClipChanged of ClipboardListener.java, there is a possible way to bypass factory reset protection due to incorrect UI being shown prior to setup completion. This could lead to local escala...

How severe is CVE-2023-20953?

CVE-2023-20953 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20953?

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