{"id":"CVE-2015-2291","published":"2017-08-09T18:29:00Z","modified":"2026-10-01T19:17:11Z","title":"Intel Ethernet Diagnostics Driver for Windows Denial-of-Service Vulnerability","vendor":"Intel","product":"Ethernet Diagnostics Driver for Windows","tier":"core","eol":null,"description":{"text":"(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.","provenance":"source","from":"NVD"},"summary":{"text":"The Intel Ethernet Diagnostics Driver for Windows contains a flaw in its IQVW32.sys (before 1.3.1.0) and IQVW64.sys (before 1.3.1.0) drivers, caused by improper input validation of certain IOCTL calls. A local user with low privileges can exploit it by sending a crafted IOCTL request (using one of the codes 0x80862013, 0x8086200B, 0x8086200F, or 0x80862007) to crash the system or possibly run arbitrary code with kernel privileges, requiring no user interaction.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T06:56:01Z"},"cvss":{"score":7.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.15685,"percentile":0.96845,"date":"2026-10-28","provenance":"source"},"kev":{"dateAdded":"2023-02-10","dueDate":"2023-03-03","ransomware":true,"requiredAction":"Apply updates per vendor instructions.","notes":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00051.html; https://nvd.nist.gov/vuln/detail/CVE-2015-2291","provenance":"source"},"vulncheckKev":{"dateAdded":"2023-01-10","exploitedFirstSeen":"2023-01-10","ransomware":true,"evidence":[{"url":"https://www.crowdstrike.com/blog/scattered-spider-attempts-to-avoid-detection-with-bring-your-own-vulnerable-driver-tactic/","date":"2023-01-10"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2023-02-10"},{"url":"https://www.cisa.gov/sites/default/files/2023-08/CSRB_Lapsus%24_508c.pdf","date":"2023-08-10"},{"url":"https://www.trellix.com/en-us/about/newsroom/stories/research/scattered-spider-the-modus-operandi.html","date":"2023-08-17"},{"url":"https://redalert.nshc.net/2024/03/19/activity-of-hacking-group-targeted-financial-industry-in-2023-kor/","date":"2024-03-19"},{"url":"https://redalert.nshc.net/2024/04/12/activity-of-hacking-group-targeted-financial-industry-in-2023-eng/","date":"2024-04-12"},{"url":"https://cyble.com/blog/doge-big-balls-ransomware-edward-coristine/","date":"2025-04-14"},{"url":"https://hivepro.com/threat-advisory/fog-ransomware-variant-uses-intel-driver-flaw-for-attack/","date":"2025-04-15"},{"url":"https://www.trustwave.com/en-us/resources/blogs/trustwave-blog/trustwave-spiderlabs-insights-history-and-mitigations-for-scattered-spider/","date":"2025-05-02"},{"url":"https://www.netskope.com/blog/new-doge-big-balls-ransomware-tools-in-the-wild","date":"2025-05-07"}],"evidenceTotal":19,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev 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2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"http://packetstormsecurity.com/files/130854/Intel-Network-Adapter-Diagnostic-Driver-IOCTL-DoS.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/79623","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00051&languageid=en-fr","tags":["Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/36392/","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/130854/Intel-Network-Adapter-Diagnostic-Driver-IOCTL-DoS.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/79623","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00051&languageid=en-fr","tags":["Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/36392/","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-2291","tags":["US Government Resource"]}],"techniques":[{"id":"T1068","name":"Exploitation for Privilege Escalation","tactics":["privilege-escalation"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping","dataset-annotation"],"basisDetail":"claude-haiku-5-5: local user kernel driver IOCTL exploitation for privilege escalation; TRAM2 annotated sentence 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