{"id":"CVE-2019-1010066","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-1010066","generatedAt":"2026-10-29T00:58:49.081Z","title":"The impact is: An attacker could modify model specific registers.","description":"Lawrence Livermore National Laboratory msr-safe v1.1.0 is affected by: Incorrect Access Control. The impact is: An attacker could modify model specific registers. The component is: ioctl handling. The attack vector is: An attacker could exploit a bug in ioctl interface whitelist checking, in order to write to model specific registers, normally a function reserved for the root user. The fixed version is: v1.2.0.","published":"2019-07-18T14:15:11.000Z","lastModified":"2026-06-17T02:09:46.000Z","status":"Modified","sourceIdentifier":"josh@bress.net","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-269","CWE-862"],"affected":["llnl/model specific registers-safe"],"epss":{"score":0.0134,"percentile":0.71165,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/LLNL/msr-safe/compare/v1.1.0...v1.2.0","tags":["Patch","Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://www.tldp.org/LDP/lkmpg/2.4/html/x856.html","tags":["Exploit","Third Party Advisory"],"source":"josh@bress.net"},{"url":"https://github.com/LLNL/msr-safe/compare/v1.1.0...v1.2.0","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tldp.org/LDP/lkmpg/2.4/html/x856.html","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010066","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}