CVE-2025-21084: Arkcompiler Ets Runtime has an NULL pointer dereference 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 through NULL pointer dereference.. 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-2025-21084?
CVE-2025-21084 is classified as a high-severity vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2025-21084?
To fix CVE-2025-21084, update to OpenHarmony version 5.0.3 or later, as it addresses the vulnerability.
Who is affected by CVE-2025-21084?
CVE-2025-21084 affects users of OpenHarmony v5.0.2 and prior versions.
What type of attack does CVE-2025-21084 enable?
CVE-2025-21084 enables local attackers to execute arbitrary code in pre-installed apps.
Is CVE-2025-21084 remotely exploitable?
No, CVE-2025-21084 can only be exploited in restricted local scenarios.
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