{"id":"CVE-2023-38655","aliases":["EUVD-2023-42453","GHSA-rqx2-8hph-mgmj"],"status":"published","title":"Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard...","description":"Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00501,"percentile":0.43239,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-92"],"published":"2024-08-14T13:45:43Z","modified":"2026-06-17T06:10:54Z","references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00999.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38655"},{"url":"https://github.com/advisories/GHSA-rqx2-8hph-mgmj"}],"sources":{"cve":[{"id":"CVE-2023-38655","description":"Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.","status":"published","published":"2024-08-14T13:45:43.058Z","modified":"2024-08-16T19:03:30.192Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L","level":"medium","assessor":"cna"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-92"],"updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42453","description":"Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.","status":"published","published":"2024-08-14T13:45:43Z","modified":"2024-08-16T19:03:30Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L","level":"medium"}],"updated_at":"2026-11-03T00:56:16.145705Z"}],"ghsa":[{"id":"GHSA-rqx2-8hph-mgmj","title":"Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard...","description":"Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.","status":"published","published":"2024-08-14T15:31:12Z","modified":"2024-08-14T15:31:18Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:57:58.12356Z"}],"nvd":[{"id":"CVE-2023-38655","description":"Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.","status":"published","published":"2024-08-14T14:15:13.523Z","modified":"2026-06-17T06:10:54.05Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-92"],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}