{"id":"CVE-2017-7262","aliases":["EUVD-2017-16293","GHSA-548h-j794-xmvp"],"status":"published","title":"The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a...","description":"The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00381,"percentile":0.32301,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2017-03-25T00:00:00Z","modified":"2026-06-17T01:23:57Z","products":[{"vendor":"amd","product":"ryzen"}],"references":[{"url":"http://www.securityfocus.com/bid/97098","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://news.ycombinator.com/item?id=13924192","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://forum.hwbot.org/showthread.php?t=167605","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://forum.hwbot.org/showpost.php?p=480524","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.techpowerup.com/231536/amd-ryzen-machine-crashes-to-a-sequence-of-fma3-instructions","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7262"},{"url":"https://github.com/advisories/GHSA-548h-j794-xmvp"}],"sources":{"cve":[{"id":"CVE-2017-7262","description":"The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.","status":"published","published":"2017-03-25T00:00:00Z","modified":"2024-08-05T15:56:36.393Z","updated_at":"2026-11-02T14:33:20.843976Z"}],"euvd":[{"id":"EUVD-2017-16293","description":"The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.","status":"published","published":"2017-03-25T00:00:00Z","modified":"2024-08-05T15:56:36Z","updated_at":"2026-11-03T02:39:08.892902Z"}],"ghsa":[{"id":"GHSA-548h-j794-xmvp","title":"The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a...","description":"The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.","status":"published","published":"2022-05-17T02:53:10Z","modified":"2023-01-27T05:05:37Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:42:43.937226Z"}],"nvd":[{"id":"CVE-2017-7262","description":"The AMD Ryzen processor with AGESA microcode through 2017-01-27 allows local users to cause a denial of service (system hang) via an application that makes a long series of FMA3 instructions, as demonstrated by the Flops test suite.","status":"published","published":"2017-03-25T00:59:00.153Z","modified":"2026-06-17T01:23:57.92Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:44.275273Z"}]}}