{"id":"CVE-2024-2315","aliases":["EUVD-2024-27270","GHSA-xf4p-4gf4-v92p"],"status":"published","title":"SMM arbitrary code execution in Overclock","description":"APTIOV contains a vulnerability in BIOS where may cause Improper Access Control by a local attacker. Successful exploitation of this vulnerability may lead to unexpected SPI flash modifications and BIOS boot kit launches, also impacting the availability.","severity":{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:L/SI:L/SA:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00128,"percentile":0.02444,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2024-11-12T15:01:15Z","modified":"2026-06-17T07:24:18Z","products":[{"vendor":"ami","product":"aptio_v"},{"vendor":"ami","product":"aptiov"}],"references":[{"url":"https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024004.pdf","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2315"},{"url":"https://github.com/advisories/GHSA-xf4p-4gf4-v92p"}],"sources":{"cve":[{"id":"CVE-2024-2315","title":"SMM arbitrary code execution in Overclock","description":"APTIOV contains a vulnerability in BIOS where may cause Improper Access Control by a local attacker. Successful exploitation of this vulnerability may lead to unexpected SPI flash modifications and BIOS boot kit launches, also impacting the availability.","status":"published","published":"2024-11-12T15:01:15.37Z","modified":"2024-11-21T16:20:52.843Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:L/SI:L/SA:L","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:34:10.258163Z"}],"euvd":[{"id":"EUVD-2024-27270","description":"APTIOV contains a vulnerability in BIOS where may cause Improper Access Control by a local attacker. Successful exploitation of this vulnerability may lead to unexpected SPI flash modifications and BIOS boot kit launches, also impacting the availability.","status":"published","published":"2024-11-12T15:01:15Z","modified":"2024-11-21T16:20:52Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:L/SI:L/SA:L","level":"medium"}],"updated_at":"2026-11-03T00:04:52.521149Z"}],"ghsa":[{"id":"GHSA-xf4p-4gf4-v92p","title":"APTIOV contains a vulnerability in BIOS where may cause Improper Access Control by a local...","description":"APTIOV contains a vulnerability in BIOS where may cause Improper Access Control by a local attacker. Successful exploitation of this vulnerability may lead to unexpected SPI flash modifications and BIOS boot kit launches, also impacting the availability.","status":"published","published":"2024-11-12T15:30:43Z","modified":"2024-11-12T18:30:52Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:L/SI:L/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":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:58:47.584935Z"}],"nvd":[{"id":"CVE-2024-2315","description":"APTIOV contains a vulnerability in BIOS where may cause Improper Access Control by a local attacker. Successful exploitation of this vulnerability may lead to unexpected SPI flash modifications and BIOS boot kit launches, also impacting the availability.","status":"published","published":"2024-11-12T15:15:07.737Z","modified":"2026-06-17T07:24:18.017Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:L/SI:L/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":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:10:36.931115Z"}]}}