{"id":"CVE-2019-7246","aliases":["EUVD-2019-16790","GHSA-h5rh-jw67-x3pc"],"status":"published","title":"An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys...","description":"An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility 5.11.9.0. The vulnerable driver exposes a wrmsr instruction 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":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0041,"percentile":0.35627,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2020-05-18T15:56:48Z","modified":"2026-06-17T02:40:18Z","products":[{"vendor":"amd","product":"atillk64"}],"references":[{"url":"https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2019-0015/FEYE-2019-0015.md","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-7246"},{"url":"https://github.com/advisories/GHSA-h5rh-jw67-x3pc"}],"sources":{"cve":[{"id":"CVE-2019-7246","description":"An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility 5.11.9.0. The vulnerable driver exposes a wrmsr instruction 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":"2020-05-18T15:56:48Z","modified":"2024-08-04T20:46:45.415Z","updated_at":"2026-11-02T14:32:23.189113Z"}],"euvd":[{"id":"EUVD-2019-16790","description":"An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility 5.11.9.0. The vulnerable driver exposes a wrmsr instruction 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":"2020-05-18T15:56:48Z","modified":"2024-08-04T20:46:45Z","updated_at":"2026-11-03T03:06:46.489173Z"}],"ghsa":[{"id":"GHSA-h5rh-jw67-x3pc","title":"An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys...","description":"An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility 5.11.9.0. The vulnerable driver exposes a wrmsr instruction 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":"2023-01-29T05:02:42Z","cwes":["CWE-732"],"updated_at":"2026-11-02T14:45:09.006349Z"}],"nvd":[{"id":"CVE-2019-7246","description":"An issue was discovered in atillk64.sys in AMD ATI Diagnostics Hardware Abstraction Sys/Overclocking Utility 5.11.9.0. The vulnerable driver exposes a wrmsr instruction 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":"2020-05-18T16:15:11.297Z","modified":"2026-06-17T02:40:18.843Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:46.451008Z"}]}}