CVE-2025-27534: arkcompiler_ets_runtime has an out-of-bounds read vulnerability
First published: Mon Apr 07 2025(Updated: )
in OpenHarmony v5.0.2 and prior versions allow a local attacker case DOS through missing release of memory.
Credit: scy@openharmony.io
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenHarmony arkcompiler_ets_runtime | <=v5.0.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-27534?
The severity of CVE-2025-27534 has not been officially classified, but it allows for a local DoS attack due to memory management issues.
How do I fix CVE-2025-27534?
To fix CVE-2025-27534, upgrade your OpenHarmony software to version v5.0.3 or later.
What systems are affected by CVE-2025-27534?
CVE-2025-27534 affects OpenHarmony arkcompiler_ets_runtime versions up to v5.0.2.
What type of vulnerability is CVE-2025-27534?
CVE-2025-27534 is a local denial of service vulnerability caused by improper memory release.
Can CVE-2025-27534 be exploited remotely?
No, CVE-2025-27534 requires local access to exploit the vulnerability.
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