Heap Overflow Vulnerability in Android's mnh-sm.c Component
CVE-2018-9387

7.8HIGH

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
18 January 2025

What is CVE-2018-9387?

A vulnerability exists within multiple functions of the mnh-sm.c component of Android, where an integer overflow can lead to a heap overflow condition. This flaw can potentially allow an attacker to escalate privileges locally without requiring additional execution privileges. Notably, user interaction is not necessary for the exploitation of this vulnerability, making it particularly concerning for system security.

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Affected Version(s)

Android Android Kernel

References

https://source.android.com/security/bulletin/pixel/2018-0...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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