{"id":"CVE-2015-2291","aliases":["EUVD-2015-2389","GHSA-4w4w-866c-5vgg"],"status":"published","title":"(1) IQVW32.sys before 1.3.1.0 and (2) IQVW64.sys before 1.3.1.0 in the Intel Ethernet diagnostics...","description":"(1) IQVW32.sys before 1.3.1.0 and (2) IQVW64.sys before 1.3.1.0 in the Intel Ethernet diagnostics driver for Windows allows local users to cause a denial of service or possibly execute arbitrary code with kernel privileges via a crafted (a) 0x80862013, (b) 0x8086200B, (c) 0x8086200F, or (d) 0x80862007 IOCTL call.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15685,"percentile":0.96876,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2017-08-09T18:00:00Z","modified":"2026-10-01T19:17:11Z","kev":{"date_added":"2023-02-10","due_date":"2023-03-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2023-02-10"},{"source":"kev","since":"2023-02-10"}],"exploits":[{"source":"exploitdb","id":"EDB-36392","title":"Intel Network Adapter Diagnostic Driver - IOCTL Handling","type":"dos","platform":"windows","date":"2015-03-14","url":"https://www.exploit-db.com/exploits/36392"},{"source":"pocgithub","id":"Tare05/Intel-CVE-2015-2291","title":"Tare05/Intel-CVE-2015-2291","date":"2020-02-22","url":"https://github.com/Tare05/Intel-CVE-2015-2291"},{"source":"pocgithub","id":"gmh5225/CVE-2015-2291","title":"gmh5225/CVE-2015-2291","date":"2022-06-28","url":"https://github.com/gmh5225/CVE-2015-2291"},{"source":"pocgithub","id":"ethanedits/iqvw64e-privilege-escalation","title":"ethanedits/iqvw64e-privilege-escalation","date":"2026-01-25","url":"https://github.com/ethanedits/iqvw64e-privilege-escalation"},{"source":"pocgithub","id":"antoniorauso/NalCaller","title":"antoniorauso/NalCaller","date":"2026-10-18","url":"https://github.com/antoniorauso/NalCaller"}],"products":[{"vendor":"intel","product":"ethernet diagnostics driver for windows"},{"vendor":"intel","product":"ethernet_diagnostics_driver_iqvw32.sys"},{"vendor":"intel","product":"ethernet_diagnostics_driver_iqvw64.sys"}],"references":[{"url":"https://www.exploit-db.com/exploits/36392/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00051\u0026languageid=en-fr","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/130854/Intel-Network-Adapter-Diagnostic-Driver-IOCTL-DoS.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/79623","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-2291","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-2291"},{"url":"https://www.exploit-db.com/exploits/36392"},{"url":"https://github.com/advisories/GHSA-4w4w-866c-5vgg"}],"sources":{"cve":[{"id":"CVE-2015-2291","description":"(1) IQVW32.sys before 1.3.1.0 and (2) IQVW64.sys before 1.3.1.0 in the Intel Ethernet diagnostics driver for Windows allows local users to cause a denial of service or possibly execute arbitrary code with kernel privileges via a crafted (a) 0x80862013, (b) 0x8086200B, (c) 0x8086200F, or (d) 0x80862007 IOCTL call.","status":"published","published":"2017-08-09T18:00:00Z","modified":"2026-10-01T18:21:33.999Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:41.621934Z"}],"euvd":[{"id":"EUVD-2015-2389","description":"(1) IQVW32.sys before 1.3.1.0 and (2) IQVW64.sys before 1.3.1.0 in the Intel Ethernet diagnostics driver for Windows allows local users to cause a denial of service or possibly execute arbitrary code with kernel privileges via a crafted (a) 0x80862013, (b) 0x8086200B, (c) 0x8086200F, or (d) 0x80862007 IOCTL call.","status":"published","published":"2017-08-09T18:00:00Z","modified":"2026-10-01T18:21:33Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2023-02-10","updated_at":"2026-11-02T17:27:43.966642Z"}],"ghsa":[{"id":"GHSA-4w4w-866c-5vgg","title":"(1) IQVW32.sys before 1.3.1.0 and (2) IQVW64.sys before 1.3.1.0 in the Intel Ethernet diagnostics...","description":"(1) IQVW32.sys before 1.3.1.0 and (2) IQVW64.sys before 1.3.1.0 in the Intel Ethernet diagnostics driver for Windows allows local users to cause a denial of service or possibly execute arbitrary code with kernel privileges via a crafted (a) 0x80862013, (b) 0x8086200B, (c) 0x8086200F, or (d) 0x80862007 IOCTL call.","status":"published","published":"2022-05-17T01:57:47Z","modified":"2025-10-22T00:31:24Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:04:03.556367Z"}],"kev":[{"id":"CVE-2015-2291","title":"Intel Ethernet Diagnostics Driver for Windows Denial-of-Service Vulnerability","description":"Intel ethernet diagnostics driver for Windows IQVW32.sys and IQVW64.sys contain an unspecified vulnerability that allows for a denial-of-service (DoS).","cwes":["CWE-20"],"kev":{"date_added":"2023-02-10","due_date":"2023-03-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"updated_at":"2026-11-02T17:00:16.234141Z"}],"nvd":[{"id":"CVE-2015-2291","description":"(1) IQVW32.sys before 1.3.1.0 and (2) IQVW64.sys before 1.3.1.0 in the Intel Ethernet diagnostics driver for Windows allows local users to cause a denial of service or possibly execute arbitrary code with kernel privileges via a crafted (a) 0x80862013, (b) 0x8086200B, (c) 0x8086200F, or (d) 0x80862007 IOCTL call.","status":"published","published":"2017-08-09T18:29:00.933Z","modified":"2026-10-01T19:17:11.83Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:17.730372Z"}]}}