CVE-2024-3759
Hmdfs has a use after free vulnerability
HIGH
7.8
CVSS Score
Published: May 7, 2024 at 06:27 AM UTC
Updated: June 17, 2026 at 07:44 AM UTC
1 product affected across 1 vendorOpenharmony
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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit
Description
in OpenHarmony v4.0.0 and prior versions allow a local attacker arbitrary code execution in TCB through use after free.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 4.0.1, so it looks safe — our inference, not a vendor statement
Affected range stops below v4.0.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-416
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