CVE-2024-21860
Dsoftbus has a use after free vulnerability
HIGH
8.8
CVSS Score
Published: February 2, 2024 at 06:18 AM UTC
Updated: June 17, 2026 at 07:10 AM UTC
1 product affected across 1 vendorOpenharmony
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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit
Description
in OpenHarmony v4.0.0 and prior versions allow an adjacent attacker arbitrary code execution in any apps through use after free.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
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, and no fixed version or vendor advisory is recorded against it.
References (1)
Third Party Advisory
Source: [email protected]
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.mdSSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-416
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