CVE-2023-20956
First published: Mon Mar 06 2023(Updated: )
In Import of C2SurfaceSyncObj.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-240140929
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | =12.0 | |
| Android | =12.1 | |
| Android | =13.0 | |
| =12.0 | ||
| =12.1 | ||
| =13.0 | ||
| Android |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-20956?
CVE-2023-20956 has a moderate severity rating due to its potential for local information disclosure.
How do I fix CVE-2023-20956?
To fix CVE-2023-20956, update your Android device to the latest available version as provided by Google.
What versions of Android are affected by CVE-2023-20956?
CVE-2023-20956 affects Android versions 12.0, 12.1, and 13.0.
What type of impact does CVE-2023-20956 have?
CVE-2023-20956 can lead to local information disclosure due to a possible out of bounds write.
Is user interaction required to exploit CVE-2023-20956?
No, user interaction is not needed for the exploitation of CVE-2023-20956.
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