CVE-2025-22441: Android Framework RemoteViews Arbitrary Code Execution Vulnerability
Summary
CVE-2025-22441: In getContextForResourcesEnsuringCorrectCachedApkPaths of RemoteViews.java, there is a possible way to load arbitrary java code in a privileged context due to a confused deputy. Affects platform/frameworks/base across 4 version ranges.
>= 13:0, < 13:2025-08-01
>= 14:0, < 14:2025-08-01
>= 15:0, < 15:2025-08-01
>= 16-next:0, < 16-next:2025-08-01
Fixed in 16-next:2025-08-01. How to fix ↓
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Background
The Android Framework's 'platform/frameworks/base' package is a core component of the Android operating system, responsible for providing essential functionalities for building user interfaces. It includes classes and methods that manage the display and interaction of UI elements. This package is critical for app developers as it allows them to create responsive and interactive applications. However, it is also susceptible to vulnerabilities that can compromise the security of applications built on this framework.
Vulnerability Detail
In the 'getContextForResourcesEnsuringCorrectCachedApkPaths' method of 'RemoteViews.java', there exists a flaw that allows for the loading of arbitrary Java code within a privileged context. This vulnerability arises from a confused deputy problem, where an attacker can exploit the method to escalate privileges locally without needing additional execution rights. The exploitation of this vulnerability requires user interaction, making it a significant risk for applications that utilize the affected methods.
How To Fix
Minimum fixed version
16-next:2025-08-01
This is the first release that contains the fix.
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Workaround
As a temporary workaround, developers can limit the use of the 'getContextForResourcesEnsuringCorrectCachedApkPaths' method until the package is updated. Additionally, consider implementing stricter validation of inputs and outputs when dealing with remote views to mitigate potential exploitation.
Conclusion
In summary, CVE-2025-22441 presents a serious risk to applications built on the Android Framework due to a vulnerability in the RemoteViews component. It is crucial for developers to apply the necessary patches and consider workarounds to safeguard their applications against potential exploitation.
See every vulnerability recorded for platform/frameworks/base →
FAQ
CVE-2025-22441 is a vulnerability in the Android Framework that allows for arbitrary code execution due to a flaw in the 'getContextForResourcesEnsuringCorrectCachedApkPaths' method.
If your application uses the affected methods without proper safeguards, it may allow attackers to escalate privileges and execute arbitrary code, potentially compromising user data and application integrity.
Yes, patches are available for the affected versions of the Android Framework. It is recommended to update to the latest version to mitigate the risk.
If immediate updates are not possible, consider implementing workarounds such as limiting the use of the vulnerable methods and enhancing input validation.
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References
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