What is CVE-2023-40134?

CVE-2023-40134 is a vulnerability in Google Android that allows an attacker to view another user's images due to a confused deputy in the isFullScreen function of FillUi.java.

What is the severity of CVE-2023-40134?

CVE-2023-40134 has a severity value of 3.3, which is considered high.

How does CVE-2023-40134 impact Google Android?

CVE-2023-40134 could lead to local information disclosure in Google Android without requiring additional execution privileges. User interaction is not needed for exploitation.

What versions of Google Android are affected by CVE-2023-40134?

Google Android versions 12.0, 12.1, and 13.0 are affected by CVE-2023-40134.

How can I fix CVE-2023-40134?

To fix CVE-2023-40134, it is recommended to apply the security patches provided by Google for the affected versions of Google Android.

Vulnerability/
CVE-2023-40134

low

3.3

2/10/2023

27/10/2023

10/9/2024

CVE-2023-40134

First published: Mon Oct 02 2023(Updated: )

In isFullScreen of FillUi.java, there is a possible way to view another user's images due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Credit: security@android.com

Affected Software	Affected Version	How to fix
Google Android
Google Android	=12.0
Google Android	=12.1
Google Android	=13.0

Remedy

https://android.googlesource.com/platform/frameworks/base/+/08becc8c600f14c5529115cc1a1e0c97cd503f33

Remedy

https://source.android.com/security/bulletin/2023-10-01

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Reference Links

Frequently Asked Questions

What is CVE-2023-40134?
CVE-2023-40134 is a vulnerability in Google Android that allows an attacker to view another user's images due to a confused deputy in the isFullScreen function of FillUi.java.
What is the severity of CVE-2023-40134?
CVE-2023-40134 has a severity value of 3.3, which is considered high.
How does CVE-2023-40134 impact Google Android?
CVE-2023-40134 could lead to local information disclosure in Google Android without requiring additional execution privileges. User interaction is not needed for exploitation.
What versions of Google Android are affected by CVE-2023-40134?
Google Android versions 12.0, 12.1, and 13.0 are affected by CVE-2023-40134.
How can I fix CVE-2023-40134?
To fix CVE-2023-40134, it is recommended to apply the security patches provided by Google for the affected versions of Google Android.

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agent/severity
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version/google android/12.1
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