{"id":"CVE-2023-39076","aliases":["EUVD-2023-42823","GHSA-v96f-28cg-5h5p"],"status":"published","title":"Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021...","description":"Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00354,"percentile":0.29593,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-09-08T00:00:00Z","modified":"2026-06-17T06:11:34Z","products":[{"vendor":"gm","product":"mylink_infotainment_system"}],"references":[{"url":"https://blog.jhyeon.dev/posts/vuln/202307/gm-chevrolet/","tags":["x_transferred","Broken Link"]},{"url":"https://blog.dhjeong.kr/posts/vuln/202307/gm-chevrolet/","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39076","tags":["x_transferred"]},{"url":"https://blog.dhjeong.kr/posts/vuln/202307/gm-chevrolet"},{"url":"https://blog.jhyeon.dev/posts/vuln/202307/gm-chevrolet"},{"url":"https://github.com/advisories/GHSA-v96f-28cg-5h5p"}],"sources":{"cve":[{"id":"CVE-2023-39076","description":"Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.","status":"published","published":"2023-09-08T00:00:00Z","modified":"2024-09-26T18:05:14.989Z","updated_at":"2026-11-02T14:35:33.138994Z"}],"euvd":[{"id":"EUVD-2023-42823","description":"Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.","status":"published","published":"2023-09-08T00:00:00Z","modified":"2024-09-26T18:05:14Z","updated_at":"2026-11-03T00:28:08.503734Z"}],"ghsa":[{"id":"GHSA-v96f-28cg-5h5p","title":"Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021...","description":"Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.","status":"published","published":"2023-09-08T15:30:18Z","modified":"2024-04-04T07:34:07Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:56:52.639328Z"}],"nvd":[{"id":"CVE-2023-39076","description":"Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.","status":"published","published":"2023-09-08T13:15:07.827Z","modified":"2026-06-17T06:11:34.27Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:28.268644Z"}]}}