CVE-2023-33042

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Dec 5, 2023
Updated: Apr 12, 2024
CWE ID 20

Summary

CVE-2023-33042 is a transient Denial of Service (DoS) vulnerability that affects modems. The issue is triggered when the modem receives a RRC Setup message. Once exploited, the vulnerability causes the modem to become unresponsive, leading to a denial of service condition. Attackers can exploit this vulnerability by sending specially crafted RRC Setup messages to the targeted modem, resulting in a temporary disruption of the affected device's functionality. This vulnerability poses a potential risk to network availability and could lead to service outages if not mitigated promptly.

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