{"id":"CVE-2025-33177","aliases":["EUVD-2025-34478","GHSA-3553-hfc6-7rh5"],"status":"published","title":"NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of...","description":"NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of memory allocations could allow a local attacker to cause memory overallocation. A successful exploitation of this vulnerability might lead to denial of service.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00122,"percentile":0.02031,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2025-10-14T19:22:16Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"nvidia","product":"igx orin"},{"vendor":"nvidia","product":"jetson orin series"},{"vendor":"nvidia","product":"jetson thor series"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5716"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33177"},{"url":"https://github.com/advisories/GHSA-3553-hfc6-7rh5"}],"sources":{"cve":[{"id":"CVE-2025-33177","description":"NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of memory allocations could allow a local attacker to cause memory overallocation. A successful exploitation of this vulnerability might lead to denial of service.","status":"published","published":"2025-10-14T19:22:16.897Z","modified":"2025-10-14T19:30:32.759Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:32:52.21763Z"}],"euvd":[{"id":"EUVD-2025-34478","description":"NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of memory allocations could allow a local attacker to cause memory overallocation. A successful exploitation of this vulnerability might lead to denial of service.","status":"published","published":"2025-10-14T19:22:16Z","modified":"2025-10-14T19:30:32Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:31:32.493073Z"}],"ghsa":[{"id":"GHSA-3553-hfc6-7rh5","title":"NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of...","description":"NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of memory allocations could allow a local attacker to cause memory overallocation. A successful exploitation of this vulnerability might lead to denial of service.","status":"published","published":"2025-10-14T21:30:46Z","modified":"2025-10-14T21:30:47Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:03:58.523415Z"}],"nvd":[{"id":"CVE-2025-33177","description":"NVIDIA Jetson Linux and IGX OS contain a vulnerability in NvMap, where improper tracking of memory allocations could allow a local attacker to cause memory overallocation. A successful exploitation of this vulnerability might lead to denial of service.","status":"published","published":"2025-10-14T20:15:33.91Z","modified":"2026-10-18T21:10:00.12Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:11:38.17237Z"}]}}