{"id":"CVE-2023-25527","aliases":["EUVD-2023-29479","GHSA-4g2v-p7fm-xrqm"],"status":"published","title":"NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local...","description":"NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00201,"percentile":0.10094,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2023-09-20T00:06:08Z","modified":"2026-06-17T05:41:25Z","products":[{"vendor":"nvidia","product":"dgx h100 bmc"},{"vendor":"nvidia","product":"dgx_h100_bmc"},{"vendor":"nvidia","product":"dgx_h100_firmware"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5473","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25527"},{"url":"https://github.com/advisories/GHSA-4g2v-p7fm-xrqm"}],"sources":{"cve":[{"id":"CVE-2023-25527","description":"NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2023-09-20T00:06:08.902Z","modified":"2024-09-24T15:54:28.023Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:35:19.959682Z"}],"euvd":[{"id":"EUVD-2023-29479","description":"NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2023-09-20T00:06:08Z","modified":"2024-09-24T15:54:28Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:15.323597Z"}],"ghsa":[{"id":"GHSA-4g2v-p7fm-xrqm","title":"NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local...","description":"NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2023-09-20T03:30:16Z","modified":"2024-04-04T07:44:55Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:56:54.849147Z"}],"nvd":[{"id":"CVE-2023-25527","description":"NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2023-09-20T01:15:52.92Z","modified":"2026-06-17T05:41:25.43Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:08:29.595868Z"}]}}