CVSS 3.1 Score 4.6 of 10 (medium)


Published Sep 8, 2023
Updated: Sep 14, 2023


CVE-2023-39076 is a vulnerability that affects the General Motors (GM) Chevrolet Equinox 2021 Software. By injecting random data into the USB memory area of the vehicle, a Denial of Service (DoS) attack can be triggered, causing disruption to the in-car infotainment system. The vulnerability has a risk score of 5 and a base severity rating of MEDIUM. No privileges are required for exploitation, and there is no user interaction needed. The attack vector is physical, and the availability impact is high. To remediate this vulnerability, it is recommended to update the software to a version that addresses the issue.

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