{"id":"CVE-2022-42269","aliases":["EUVD-2022-45344","GHSA-qj7h-m22c-qjq4"],"status":"published","title":"NVIDIA Trusted OS contains a vulnerability in an SMC call handler, where failure to validate...","description":"NVIDIA Trusted OS contains a vulnerability in an SMC call handler, where failure to validate untrusted input may allow a highly privileged local attacker to cause information disclosure and compromise integrity. The scope of the impact can extend to other components.","severity":{"version":"3.1","score":7.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00186,"percentile":0.0828,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2022-12-30T00:00:00Z","modified":"2026-06-17T05:04:37Z","products":[{"vendor":"nvidia","product":"jetson agx xavier series, jetson xavier nx, jetson tx1, jetson tx2 series, jetson tx2 nx"},{"vendor":"nvidia","product":"jetson_linux"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5417","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42269"},{"url":"https://github.com/advisories/GHSA-qj7h-m22c-qjq4"}],"sources":{"cve":[{"id":"CVE-2022-42269","description":"NVIDIA Trusted OS contains a vulnerability in an SMC call handler, where failure to validate untrusted input may allow a highly privileged local attacker to cause information disclosure and compromise integrity. The scope of the impact can extend to other components.","status":"published","published":"2022-12-30T00:00:00Z","modified":"2025-04-10T20:47:39.657Z","cvss":[{"version":"3.1","score":7.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:27.640972Z"}],"euvd":[{"id":"EUVD-2022-45344","description":"NVIDIA Trusted OS contains a vulnerability in an SMC call handler, where failure to validate untrusted input may allow a highly privileged local attacker to cause information disclosure and compromise integrity. The scope of the impact can extend to other components.","status":"published","published":"2022-12-30T00:00:00Z","modified":"2025-04-10T20:47:39Z","cvss":[{"version":"3.1","score":7.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:34.890721Z"}],"ghsa":[{"id":"GHSA-qj7h-m22c-qjq4","title":"NVIDIA Trusted OS contains a vulnerability in an SMC call handler, where failure to validate...","description":"NVIDIA Trusted OS contains a vulnerability in an SMC call handler, where failure to validate untrusted input may allow a highly privileged local attacker to cause information disclosure and compromise integrity. The scope of the impact can extend to other components.","status":"published","published":"2022-12-31T00:30:22Z","modified":"2023-02-02T05:01:19Z","cvss":[{"version":"3.1","score":7.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:51:09.730353Z"}],"nvd":[{"id":"CVE-2022-42269","description":"NVIDIA Trusted OS contains a vulnerability in an SMC call handler, where failure to validate untrusted input may allow a highly privileged local attacker to cause information disclosure and compromise integrity. The scope of the impact can extend to other components.","status":"published","published":"2022-12-30T23:15:11.75Z","modified":"2026-06-17T05:04:37.247Z","cvss":[{"version":"3.1","score":7.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:34.758863Z"}]}}