CVE-2023-4233

CVSS 3.1 Score 8.1 of 10 (high)

Details

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

Summary

CVE-2023-4233 is a vulnerability found in ofono, an Open Source Telephony on Linux. The flaw is related to a stack overflow bug triggered during the SMS PDU decoding within the sms_decode_address_field() function. It is assumed that the attack scenario can occur through a compromised modem, a malicious base station, or through SMS. The vulnerability has a risk score of 28 and a base severity rating of HIGH. No user interaction or privileges are required for exploitation, and the impact includes high integrity and confidentiality consequences. The attack vector is through the network, and the availability impact is also high. Remediation steps are not provided in the information available.

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