CVE-2023-40109: High severity Google Android vulnerability
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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 14-next:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 11:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 12:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 12L:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 13:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 14:2023-11-01
Event History
Frequently Asked Questions
What is the severity of CVE-2023-40109?
CVE-2023-40109 is classified as a medium severity vulnerability due to its potential for local privilege escalation.
How do I fix CVE-2023-40109?
To fix CVE-2023-40109, users should update their Android devices to the latest security patches provided by Google.
What are the affected versions for CVE-2023-40109?
CVE-2023-40109 affects Android versions 11.0 through 14.0.
What type of attack is associated with CVE-2023-40109?
CVE-2023-40109 is associated with a background activity launch due to a permissions bypass, requiring user interaction for exploitation.
Can CVE-2023-40109 be exploited remotely?
No, CVE-2023-40109 requires local access for exploitation, as user interaction is necessary.