CVE-2025-23240: Arkcompiler Ets Runtime has an out-of-bounds write vulnerability
Published Mar 4, 2025
·Updated
in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.
Affected Software
2 affected components
OpenHarmony OpenHarmony<5.0.2
Openatom Openharmony>=4.1.0<=5.0.2
Event History
Mar 4, 2025
CVE Published
via MITRE·03:44 AM
Data Sourced
via MITRE·03:44 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-23240?
CVE-2025-23240 has a high severity rating due to its potential for local attackers to execute arbitrary code.
2
How do I fix CVE-2025-23240?
To fix CVE-2025-23240, update OpenHarmony to version 5.0.3 or later, which addresses this vulnerability.
3
Who is affected by CVE-2025-23240?
CVE-2025-23240 affects users of OpenHarmony versions 5.0.2 and earlier.
4
What types of attacks are possible with CVE-2025-23240?
CVE-2025-23240 allows local attackers to execute arbitrary code within pre-installed applications.
5
Is CVE-2025-23240 easy to exploit?
Exploitation of CVE-2025-23240 requires restricted scenarios, making it less accessible for general attackers.