{"id":"CVE-2025-23270","aliases":["EUVD-2025-21816","GHSA-v7jr-63qw-58vr"],"status":"published","title":"NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local...","description":"NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local attacker may cause exposure of sensitive information via a side channel vulnerability. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00222,"percentile":0.12965,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-392"],"published":"2025-07-17T19:59:24Z","modified":"2026-06-17T08:53:04Z","products":[{"vendor":"nvidia","product":"jetson orin, igx orin and xavier devices"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5662"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-23270"},{"url":"https://github.com/advisories/GHSA-v7jr-63qw-58vr"}],"sources":{"cve":[{"id":"CVE-2025-23270","description":"NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local attacker may cause exposure of sensitive information via a side channel vulnerability. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.","status":"published","published":"2025-07-17T19:59:24.528Z","modified":"2025-07-17T20:21:39.59Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-392"],"updated_at":"2026-11-02T14:32:33.082076Z"}],"euvd":[{"id":"EUVD-2025-21816","description":"NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local attacker may cause exposure of sensitive information via a side channel vulnerability. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.","status":"published","published":"2025-07-17T19:59:24Z","modified":"2025-07-17T20:21:39Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:07.018976Z"}],"ghsa":[{"id":"GHSA-v7jr-63qw-58vr","title":"NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local...","description":"NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local attacker may cause exposure of sensitive information via a side channel vulnerability. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.","status":"published","published":"2025-07-17T21:32:16Z","modified":"2025-07-17T21:32:27Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-392"],"updated_at":"2026-11-02T15:03:03.424111Z"}],"nvd":[{"id":"CVE-2025-23270","description":"NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local attacker may cause exposure of sensitive information via a side channel vulnerability. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.","status":"published","published":"2025-07-17T20:15:28.993Z","modified":"2026-06-17T08:53:04.947Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-392"],"updated_at":"2026-11-02T14:11:18.782156Z"}]}}