CVE-2023-40109 — HIGH (7.8)

Vulnerability Description

In createFromParcel of UsbConfiguration.java, there is a possible background activity launch (BAL) due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

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	11.0

Related Weaknesses (CWE)

CWE-266

References

https://android.googlesource.com/platform/frameworks/base/+/387d258cf10a30537fc4Mailing ListPatch
https://source.android.com/security/bulletin/2023-11-01PatchVendor Advisory
https://android.googlesource.com/platform/frameworks/base/+/387d258cf10a30537fc4Mailing ListPatch
https://source.android.com/security/bulletin/2023-11-01PatchVendor Advisory

FAQ

What is CVE-2023-40109?

CVE-2023-40109 is a vulnerability with a CVSS score of 7.8 (HIGH). In createFromParcel of UsbConfiguration.java, there is a possible background activity launch (BAL) due to a permissions bypass. This could lead to local escalation of privilege with no additional exec...

How severe is CVE-2023-40109?

CVE-2023-40109 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-2023-40109?

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