CVSS 3.1 Score 8.1 of 10 (high)


Published Apr 17, 2024
Updated: Apr 18, 2024
CWE ID 119


The vulnerability with the CVE ID name CVE-2023-4234 affects ofono, an Open Source Telephony on Linux. It is a stack overflow bug triggered within the decode_submit_report() function during SMS decoding. The attack scenario assumes accessibility from a compromised modem, a malicious base station, or just SMS. Although there is a bound check for memcpy length in decode_submit(), it was forgotten in decode_submit_report(). The vulnerability has a base severity of HIGH with an exploitability score of 2.2 and poses a potential danger to organizations as it has high impacts on integrity and confidentiality. Remediation steps are not provided in the information provided.


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