{"id":"CVE-2024-21923","title":"Incorrect default permissions in AMD StoreMI™ could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.","summary":"Incorrect default permissions in AMD StoreMI™ could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-426"],"published":"2025-11-23","updated":"2026-09-26","sourceUpdated":"2026-09-26T21:10:00.130","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-21923","references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4010.html","label":"psirt@amd.com"}],"tags":["nvd"],"epss":0.00145,"epssPercentile":0.03186,"ingestedAt":"2026-09-26T21:38:01.490Z","slug":"CVE-2024-21923","body":"## Overview\n\nIncorrect default permissions in AMD StoreMI™ could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}