What’s Vulnerable › Vulnerabilities

CVE-2022-46314

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-20 · updated 2026-06-17
• Weakness: CWE-404

Description

The IPC module has defects introduced in the design process. Successful exploitation of this vulnerability may affect system availability.

Affected products

• Huawei HarmonyOS: before 3.0.0 — fixed in 3.0.0

How to fix

Upgrade to a fixed version: Huawei HarmonyOS 3.0.0. Check the vendor advisory for mitigations.

References

• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397

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