CVE-2023-40114: Use After Free
In multiple functions of MtpFfsHandle.cpp , there is a possible out of bounds write due to a use after free. 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/avto a version that resolves this vulnerability.Fixed in 14-next:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 11:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 12:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 12L:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 13:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 14:2023-11-01
Event History
Frequently Asked Questions
What is the severity of CVE-2023-40114?
CVE-2023-40114 has a severity level that indicates a local escalation of privilege vulnerability.
How do I fix CVE-2023-40114?
To fix CVE-2023-40114, users should update their Android devices to the latest available version.
What versions of Android are affected by CVE-2023-40114?
CVE-2023-40114 affects Android versions 11.0, 12.0, 12.1, 13.0, and 14.0.
Is user interaction required to exploit CVE-2023-40114?
Yes, user interaction is needed for the exploitation of CVE-2023-40114.
What type of vulnerability is CVE-2023-40114?
CVE-2023-40114 is a use after free vulnerability that can lead to out of bounds write issues.