CVE-2024-56438

MEDIUM
2025-01-08 [email protected]
6.0
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:02 vuln.today
CVE Published
Jan 08, 2025 - 03:15 nvd
MEDIUM 6.0

Tags

Buffer Overflow Emui Harmonyos

Description

Vulnerability of improper memory address protection in the HUKS module Impact: Successful exploitation of this vulnerability may affect availability.

Analysis

Vulnerability of improper memory address protection in the HUKS module Impact: Successful exploitation of this vulnerability may affect availability. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. Vulnerability of improper memory address protection in the HUKS module Impact: Successful exploitation of this vulnerability may affect availability. Affected products include: Huawei Emui, Huawei Harmonyos.

Affected Products

Huawei Emui, Huawei Harmonyos.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.

Priority Score

30
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +30
POC: 0

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CVE-2024-56438 vulnerability details – vuln.today
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