CVSS 3.1 Score 5.5 of 10 (medium)


Published Sep 21, 2023
Updated: Jan 12, 2024


CVE-2023-4753 is a cyber vulnerability that affects OpenHarmony v3.2.1 and earlier versions. It involves a system call function usage error, which can be exploited by local attackers to crash the kernel through erroneous input. The vulnerability has a CVSS base score of 5.5, indicating a medium severity level. It requires low privileges and no user interaction, posing a potential danger to organizations using the affected OpenHarmony products. To remediate the vulnerability, it is recommended to update to a version beyond v3.2.1 and apply any relevant patches or security updates provided by OpenHarmony.


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