The MyLink infotainment system (build 2021.3.26) in General Motors Chevrolet Equinox 2021 vehicles allows attackers to cause a denial of service (temporary failure of Media Player functionality) via a crafted MP3 file.
https://github.com/zj3t/GM_Vulnerability
https://github.com/zj3t/Automotive-vulnerabilities/tree/main/GM/Chevrolet_Equinox2021