Emui
CVE-2024-56450
MEDIUM
Severity by source
AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
Buffer overflow vulnerability in the component driver module Impact: Successful exploitation of this vulnerability may affect availability.
AnalysisAI
Buffer overflow vulnerability in the component driver module Impact: Successful exploitation of this vulnerability may affect availability. Rated medium severity (CVSS 6.3), this vulnerability is low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Buffer overflow vulnerability in the component driver module Impact: Successful exploitation of this vulnerability may affect availability. Affected products include: Huawei Emui, Huawei Harmonyos.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.
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Same weakness CWE-120 – Classic Buffer Overflow
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today