CVE-2025-21097: Arkcompiler Ets Runtime has a NULL pointer dereference vulnerability
First published: Tue Mar 04 2025(Updated: )
in OpenHarmony v5.0.2 and prior versions allow a local attacker cause DOS through NULL pointer dereference.
Credit: scy@openharmony.io
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenHarmony Ets Runtime | <5.0.2 | |
| >=4.1.0<=5.0.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21097?
CVE-2025-21097 has a high severity rating due to its potential to cause denial of service through a NULL pointer dereference.
How do I fix CVE-2025-21097?
To fix CVE-2025-21097, update the OpenHarmony Ets Runtime to a version later than 5.0.2.
Who is affected by CVE-2025-21097?
Any system running OpenHarmony Ets Runtime version 5.0.2 or earlier is vulnerable to CVE-2025-21097.
What type of attack does CVE-2025-21097 enable?
CVE-2025-21097 allows a local attacker to cause a denial-of-service (DoS) condition.
When was CVE-2025-21097 disclosed?
CVE-2025-21097 was disclosed in March 2025.
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