CVE-2025-54638

Published Aug 6, 2025 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
Issue of inconsistent read/write serialization in the ad module.
Impact: Successful exploitation of this vulnerability may affect the availability of the ad service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-23763 Issue of inconsistent read/write serialization in the ad module. Impact: Successful exploitation of this vulnerability may affect the availability of the ad service.
History
Type Values Removed Values Added
CPEs cpe:2.3:o:huawei:harmonyos:5.0.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Huawei
Huawei harmonyos
Vendors & Products Huawei
Huawei harmonyos
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Issue of inconsistent read/write serialization in the ad module. Impact: Successful exploitation of this vulnerability may affect the availability of the ad service.
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
huawei
Published
Updated
Aug 6, 2025, 7:41 PM
Reserved
Jul 28, 2025, 3:55 AM
Status
Analyzed
Published
Aug 6, 2025, 3:15 AM
Modified
Jun 17, 2026, 9:40 AM