{"id":"CVE-2025-33207","aliases":["EUVD-2025-211016","GHSA-xvmw-v642-vxxr"],"status":"published","title":"NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF...","description":"NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command to the firmware. A successful exploit of this vulnerability might lead to denial of service.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00152,"percentile":0.04356,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1262"],"published":"2026-09-29T14:12:12Z","modified":"2026-10-14T13:10:00Z","products":[{"vendor":"nvidia","product":"bluefield ga"},{"vendor":"nvidia","product":"bluefield lts23"},{"vendor":"nvidia","product":"bluefield lts24"},{"vendor":"nvidia","product":"connectx ga"},{"vendor":"nvidia","product":"connectx lts23"},{"vendor":"nvidia","product":"connectx lts24"},{"vendor":"nvidia","product":"connectx-5"}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33207"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-33207"},{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5847"},{"url":"https://github.com/advisories/GHSA-xvmw-v642-vxxr"}],"sources":{"cve":[{"id":"CVE-2025-33207","description":"NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command to the firmware. A successful exploit of this vulnerability might lead to denial of service.","status":"published","published":"2026-09-29T14:12:12.949Z","modified":"2026-09-29T15:39:43.687Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-1262"],"updated_at":"2026-11-02T14:32:52.526476Z"}],"euvd":[{"id":"EUVD-2025-211016","description":"NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command to the firmware. A successful exploit of this vulnerability might lead to denial of service.","status":"published","published":"2026-09-29T14:12:12Z","modified":"2026-09-29T15:39:43Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T17:27:51.995341Z"}],"ghsa":[{"id":"GHSA-xvmw-v642-vxxr","title":"NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF...","description":"NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command to the firmware. A successful exploit of this vulnerability might lead to denial of service.","status":"published","published":"2026-09-29T15:31:50Z","modified":"2026-09-29T15:31:59Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-1262"],"updated_at":"2026-11-02T15:12:33.186319Z"}],"nvd":[{"id":"CVE-2025-33207","description":"NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command to the firmware. A successful exploit of this vulnerability might lead to denial of service.","status":"published","published":"2026-09-29T15:17:12.293Z","modified":"2026-10-14T13:10:00.187Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-1262"],"updated_at":"2026-11-02T14:12:03.20248Z"}]}}