{"id":"CVE-2025-23270","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-23270","generatedAt":"2026-10-28T03:28:42.944Z","title":"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.","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.","published":"2025-07-17T20:15:29.000Z","lastModified":"2026-06-17T08:53:05.000Z","status":"Deferred","sourceIdentifier":"psirt@nvidia.com","cvss":{"version":"3.1","score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"},"cwe":["CWE-392"],"affected":[],"epss":{"score":0.00222,"percentile":0.12708,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5662","source":"psirt@nvidia.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-23270","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}