{"id":"CVE-2022-46892","aliases":["EUVD-2022-49672","GHSA-2mmc-97mx-9r37"],"status":"published","title":"In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to...","description":"In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00621,"percentile":0.50112,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2023-02-15T00:00:00Z","modified":"2026-06-17T05:12:38Z","products":[{"vendor":"amperecomputing","product":"ampere_altra_firmware"},{"vendor":"amperecomputing","product":"ampere_altra_max_firmware"}],"references":[{"url":"https://amperecomputing.com/products/security-bulletins/root-complex-OS-re-enable","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46892"},{"url":"https://amperecomputing.com/products/security-bulletins/rc_os_re-enable.html"},{"url":"https://github.com/advisories/GHSA-2mmc-97mx-9r37"}],"sources":{"cve":[{"id":"CVE-2022-46892","description":"In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.","status":"published","published":"2023-02-15T00:00:00Z","modified":"2025-03-19T17:49:23.426Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:34:31.840191Z"}],"euvd":[{"id":"EUVD-2022-49672","description":"In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.","status":"published","published":"2023-02-15T00:00:00Z","modified":"2025-03-19T17:49:23Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:52:58.604029Z"}],"ghsa":[{"id":"GHSA-2mmc-97mx-9r37","title":"In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to...","description":"In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.","status":"published","published":"2023-02-15T18:30:19Z","modified":"2025-03-19T18:31:43Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:00:21.948026Z"}],"nvd":[{"id":"CVE-2022-46892","description":"In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.","status":"published","published":"2023-02-15T17:15:12.09Z","modified":"2026-06-17T05:12:38.527Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:07:36.026349Z"}]}}