What is CVE-2024-54120?

CVE-2024-54120 is a medium-severity vulnerability in Huawei Harmonyos, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 4.1/10. Published 2025-01-08.

How severe is CVE-2024-54120?

Medium severity. CVSS v3 base score is 4.1 out of 10.

Vulnerability in Huawei Harmonyos

CVE-2024-54120

Race condition vulnerability in the distributed notification module Impact: Successful exploitation of this vulnerability may cause features to perform abnormally.

Vulnerability class: Race Condition

EPSS: 0.001 (4.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Huawei Harmonyos — versions 5.0.0

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-54120?: CVE-2024-54120 is a medium-severity vulnerability in Huawei Harmonyos, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 4.1/10. Published 2025-01-08.
How severe is CVE-2024-54120?: Medium severity. CVSS v3 base score is 4.1 out of 10.