What’s Vulnerable › Vulnerabilities

CVE-2023-4753: OpenHarmony v3.2.1 and prior version has a system call function usage error

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-21 · updated 2026-06-17
• Weakness: CWE-20

Description

OpenHarmony v3.2.1 and prior version has a system call function usage error. Local attackers can crash kernel by the error input.

Affected products

• OpenHarmony: through 3.2.1

References

• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-11.md
• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-11.md

Get alerted when CVE-2023-4753 or the next vulnerability affects your stack