OpenHarmony overflow | CVE-2024-21851

NAME
__________
OpenHarmony overflow

Platforms Affected:
OpenHarmony OpenHarmony 3.2.0
OpenHarmony OpenHarmony 3.2.4
OpenHarmony OpenHarmony 4.0.0
OpenHarmony OpenHarmony 4.0.1

Risk Level:
2.9

Exploitability:
Unproven

Consequences:
Gain Access

DESCRIPTION
__________

OpenHarmony could allow a physically proximate remote attacker to gain access to the system, caused by an integer overflow in the near-field communication protocol implementation. By sending a specially crafted request to the communication_dsoftbus component, an attacker could exploit this vulnerability to cause a heap overflow on the system.

CVSS 3.0 Information
__________

Privileges Required:
None

User Interaction:
None

Scope:
Unchanged

Access Vector:
Local


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