CVE-2023-21026
First published: Fri Mar 24 2023(Updated: )
In updateInputChannel of WindowManagerService.java, there is a possible way to set a touchable region beyond its own SurfaceControl due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254681548
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | =13.0 | |
| =13.0 |
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Frequently Asked Questions
What is the severity of CVE-2023-21026?
CVE-2023-21026 has been classified as a high severity vulnerability.
How do I fix CVE-2023-21026?
To fix CVE-2023-21026, ensure that you upgrade to the latest security patch provided for Android 13.0.
What impact does CVE-2023-21026 have on affected systems?
CVE-2023-21026 may lead to a local denial of service, allowing an attacker to disrupt normal operations.
Who is affected by CVE-2023-21026?
CVE-2023-21026 affects devices running Android 13.0.
Is user interaction required to exploit CVE-2023-21026?
No, user interaction is not needed for the exploitation of CVE-2023-21026.
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