{"id":"CVE-2019-7247","aliases":["EUVD-2019-16791","GHSA-3hpx-h84h-gq2r"],"status":"published","title":"An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr...","description":"An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x81112ee0 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02101,"percentile":0.81871,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2020-05-18T15:52:49Z","modified":"2026-06-17T02:40:18Z","products":[{"vendor":"amd","product":"overdrive"}],"references":[{"url":"https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0014/FEYE-2019-0014.md","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-7247"},{"url":"https://github.com/advisories/GHSA-3hpx-h84h-gq2r"}],"sources":{"cve":[{"id":"CVE-2019-7247","description":"An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x81112ee0 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.","status":"published","published":"2020-05-18T15:52:49Z","modified":"2024-08-04T20:46:46.142Z","updated_at":"2026-11-02T14:32:22.854093Z"}],"euvd":[{"id":"EUVD-2019-16791","description":"An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x81112ee0 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.","status":"published","published":"2020-05-18T15:52:49Z","modified":"2024-08-04T20:46:46Z","updated_at":"2026-11-03T03:06:46.489173Z"}],"ghsa":[{"id":"GHSA-3hpx-h84h-gq2r","title":"An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr...","description":"An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x81112ee0 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.","status":"published","published":"2022-05-24T17:18:02Z","modified":"2023-01-29T05:02:33Z","cwes":["CWE-732"],"updated_at":"2026-11-02T14:45:07.130995Z"}],"nvd":[{"id":"CVE-2019-7247","description":"An issue was discovered in AODDriver2.sys in AMD OverDrive. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x81112ee0 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.","status":"published","published":"2020-05-18T16:15:11.36Z","modified":"2026-06-17T02:40:18.95Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:05:46.451008Z"}]}}