CVE-2025-20042: Liteos-A has an out of bounds read vulnerability
Published Mar 4, 2025
·Updated
in OpenHarmony v5.0.2 and prior versions allow a local attacker cause information leak through out-of-bounds read.
Affected Software
2 affected components
OpenHarmony OpenHarmony<5.0.2
Openatom Openharmony>=4.1<=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-2025-20042?
CVE-2025-20042 has been classified as a medium severity vulnerability due to the potential for information leakage.
2
How do I fix CVE-2025-20042?
To fix CVE-2025-20042, update your OpenHarmony to version 5.0.3 or later where the vulnerability is patched.
3
Who is affected by CVE-2025-20042?
CVE-2025-20042 affects all versions of OpenHarmony up to and including version 5.0.2.
4
What type of vulnerability is CVE-2025-20042?
CVE-2025-20042 is classified as an out-of-bounds read vulnerability that can lead to information leakage.
5
Can CVE-2025-20042 be exploited remotely?
CVE-2025-20042 requires local access to exploit, making it less likely to be exploited remotely.