{"id":"CVE-2025-9338","aliases":["EUVD-2025-37977","GHSA-89rw-3v7g-7694"],"status":"published","title":"A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys...","description":"A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys driver. This vulnerability can be triggered by manually executing a specially crafted process, potentially leading to local privilage escalation.\nFor additional information, please refer to the 'Security Update for Armoury Crate App' section of the ASUS Security Advisory.","severity":{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00134,"percentile":0.02916,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2025-11-06T06:02:48Z","modified":"2026-10-07T21:10:00Z","products":[{"vendor":"asus","product":"armoury crate"}],"references":[{"url":"https://www.asus.com/security-advisory/","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9338"},{"url":"https://www.asus.com/security-advisory"},{"url":"https://github.com/advisories/GHSA-89rw-3v7g-7694"}],"sources":{"cve":[{"id":"CVE-2025-9338","description":"A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys driver. This vulnerability can be triggered by manually executing a specially crafted process, potentially leading to local privilage escalation.\nFor additional information, please refer to the 'Security Update for Armoury Crate App' section of the ASUS Security Advisory.","status":"published","published":"2025-11-06T06:02:48.738Z","modified":"2025-11-06T15:37:38.417Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-37977","description":"A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys driver. This vulnerability can be triggered by manually executing a specially crafted process, potentially leading to local privilage escalation.\nFor additional information, please refer to the 'Security Update for Armoury Crate App' section of the ASUS Security Advisory.","status":"published","published":"2025-11-06T06:02:48Z","modified":"2025-11-06T15:37:38Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:49:20.323605Z"}],"ghsa":[{"id":"GHSA-89rw-3v7g-7694","title":"A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys...","description":"A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys driver. This vulnerability can be triggered by manually executing a specially crafted process, potentially leading to local privilage escalation.\nFor additional information, please refer to the 'Security Update for Armoury Crate App' section of the ASUS Security Advisory.","status":"published","published":"2025-11-06T06:31:00Z","modified":"2025-11-06T06:31:05Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:04:41.281435Z"}],"nvd":[{"id":"CVE-2025-9338","description":"A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys driver. This vulnerability can be triggered by manually executing a specially crafted process, potentially leading to local privilage escalation.\nFor additional information, please refer to the 'Security Update for Armoury Crate App' section of the ASUS Security Advisory.","status":"published","published":"2025-11-06T06:15:44.533Z","modified":"2026-10-07T21:10:00.2Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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":"high","assessor":"secondary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:11:42.142547Z"}]}}