{"id":"CVE-2024-21946","aliases":["EUVD-2024-19552","GHSA-jc4h-vrmv-7c33"],"status":"published","title":"Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could...","description":"Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00235,"percentile":0.14587,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2024-11-12T17:15:37Z","modified":"2026-06-17T07:10:26Z","products":[{"vendor":"amd","product":"amd ryzen master utility for overclocking control"},{"vendor":"amd","product":"ryzen_master"},{"vendor":"amd","product":"ryzen_master_utility_for_overclocking_control"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-9004.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21946"},{"url":"https://github.com/advisories/GHSA-jc4h-vrmv-7c33"}],"sources":{"cve":[{"id":"CVE-2024-21946","description":"Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.","status":"published","published":"2024-11-12T17:15:37.01Z","modified":"2024-11-13T20:15:22.603Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:34:05.077718Z"}],"euvd":[{"id":"EUVD-2024-19552","description":"Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.","status":"published","published":"2024-11-12T17:15:37Z","modified":"2024-11-13T20:15:22Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:05:01.264685Z"}],"ghsa":[{"id":"GHSA-jc4h-vrmv-7c33","title":"Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could...","description":"Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.","status":"published","published":"2024-11-12T18:30:57Z","modified":"2024-11-12T18:30:58Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:58:47.584935Z"}],"nvd":[{"id":"CVE-2024-21946","description":"Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.","status":"published","published":"2024-11-12T18:15:18.633Z","modified":"2026-06-17T07:10:26.487Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:10:36.931115Z"}]}}