CVE-2023-40109: android — Fix

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.

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CVSS v3.1 Score

7.8

HIGH

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

Weakness Type (CWE)

CWE-266 CWE-266

Affected Products

Vendor	Product	Versions
google	android	All
google	android	All
google	android	All
google	android	All
google	android	All

References

Advisories & Patches

https://android.googlesource.com/platform/frameworks/base/+/387d258cf10a30537fc48dc0e48d28071efa92e7 https://source.android.com/security/bulletin/2023-11-01 https://android.googlesource.com/platform/frameworks/base/+/387d258cf10a30537fc48dc0e48d28071efa92e7 https://source.android.com/security/bulletin/2023-11-01

Frequently Asked Questions

What is CVE-2023-40109? +

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. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2023-40109? +

CVE-2023-40109 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-40109? +

CVE-2023-40109 affects products from google, specifically: android. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-40109? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-40109