CVE-2023-40114: Use After Free
First published: Mon Nov 06 2023(Updated: )
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.
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =11.0 | |
| Android | =12.0 | |
| Android | =12.1 | |
| Android | =13.0 | |
| Android | =14.0 |
Remedy
https://android.googlesource.com/platform/frameworks/av/+/2fdf54b050f728fd965c9afdd03116e9b9dafbae
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Reference Links
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.
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