CVE-2024-7547

oFono SMS Decoder Stack-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to execute arbitrary code on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this vulnerability. The specific flaw exists within the parsing of SMS PDUs. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-23460.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-24-1087/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:ofono_project:ofono:2.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-08-06 00:15

Updated : 2024-08-19 20:03

NVD link : CVE-2024-7547

Mitre link : CVE-2024-7547

CVE.ORG link : CVE-2024-7547

JSON object : View

Products Affected

ofono_project

ofono

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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