What’s Vulnerable › Vulnerabilities

CVE-2024-21851: Dsoftbus has an integer overflow vulnerability

• Severity: high (CVSS 7.8 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: 2024-02-02 · updated 2026-06-17
• Weakness: CWE-190

Description

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause heap overflow through integer overflow.

Affected products

• OpenHarmony: from 3.2.0 through 3.2.4; 4.0

References

• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.md
• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.md

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