CVE-2025-20091: Communication Dsoftbus has an UAF vulnerability
First published: Tue Mar 04 2025(Updated: )
in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.
Credit: scy@openharmony.io
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenHarmony | <5.0.2 | |
| >=4.1.0<=5.0.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-20091?
CVE-2025-20091 has a high severity rating due to its potential for arbitrary code execution by local attackers.
How do I fix CVE-2025-20091?
To mitigate CVE-2025-20091, upgrade OpenHarmony to version 5.0.3 or later.
What type of attacks can CVE-2025-20091 facilitate?
CVE-2025-20091 can facilitate local attacks that lead to arbitrary code execution in pre-installed applications.
Who is affected by CVE-2025-20091?
Users of OpenHarmony versions 5.0.2 and earlier are affected by CVE-2025-20091.
Under what conditions can CVE-2025-20091 be exploited?
CVE-2025-20091 can be exploited in restricted scenarios, making it dependent on specific conditions.
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- agent/weakness
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- vendor/openharmony
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- vendor/openatom