{"containers": {"cna": {"affected": [{"product": "Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products", "vendor": "n/a", "versions": [{"status": "affected", "version": "See references"}]}], "descriptions": [{"lang": "en", "value": "Out of bounds read for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user to potentially enable denial of service via local access."}], "problemTypes": [{"descriptions": [{"description": "denial of service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-08-18T19:39:46.000Z", "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "shortName": "intel"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@intel.com", "ID": "CVE-2021-26254", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products", "version": {"version_data": [{"version_value": "See references"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Out of bounds read for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user to potentially enable denial of service via local access."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "denial of service"}]}]}, "references": {"reference_data": [{"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html", "refsource": "MISC", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:19:20.386Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-125", "lang": "en", "description": "CWE-125 Out-of-bounds Read"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-04-23T13:20:13.764130Z", "id": "CVE-2021-26254", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-05T16:53:52.273Z"}}]}, "cveMetadata": {"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "assignerShortName": "intel", "cveId": "CVE-2021-26254", "datePublished": "2022-08-18T19:39:46.000Z", "dateReserved": "2021-12-09T00:00:00.000Z", "dateUpdated": "2025-05-05T16:53:52.273Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:killer_ac_1550_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8BB84A83-95AA-4C7F-A765-D87EF43C9E08", "versionEndExcluding": "3.1122.1105", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:killer_ac_1550:-:*:*:*:*:*:*:*", "matchCriteriaId": "EA05D5D2-F6C1-4FBB-B334-73F30F108562", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:killer_wi-fi_6_ax1650_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7990EEE4-427E-4003-8CED-296FCF878A6D", "versionEndExcluding": "3.1122.1105", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:killer_wi-fi_6_ax1650:-:*:*:*:*:*:*:*", "matchCriteriaId": "7E239C04-1D6B-4305-9340-BFEC3E54E19A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:killer_wi-fi_6e_ax1690_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "59FC5EF3-444A-4439-9CC0-FE3428A298FB", "versionEndExcluding": "3.1122.1105", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:killer_wi-fi_6e_ax1690:-:*:*:*:*:*:*:*", "matchCriteriaId": "95537444-5F18-49E1-91D4-AB24B29DF4FF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:killer_wi-fi_6e_ax1675_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2AFADE0F-DBAB-40CE-8935-469FD343BD50", "versionEndExcluding": "3.1122.1105", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:killer_wi-fi_6e_ax1675:-:*:*:*:*:*:*:*", "matchCriteriaId": "35F09C95-25BD-440A-AD79-8510E54F8DD9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:proset_wi-fi_6e_ax210_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "87A07B29-35E8-4D50-B2AD-764766F43DAC", "versionEndExcluding": "22.120", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:proset_wi-fi_6e_ax210:-:*:*:*:*:*:*:*", "matchCriteriaId": "77EADB2D-F10B-40A9-A938-A89EE0FEFF60", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:wi-fi_6e_ax211_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F23E76F8-AA82-47C0-8F3B-39123C04832F", "versionEndExcluding": "22.120", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:wi-fi_6e_ax211:-:*:*:*:*:*:*:*", "matchCriteriaId": "C90E6127-7D01-49CE-96EF-9F4CB5891373", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:wi-fi_6_ax200_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E68DAD7E-8AAD-4FBF-AD3E-085F77E76B2B", "versionEndExcluding": "22.120", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:wi-fi_6_ax200:-:*:*:*:*:*:*:*", "matchCriteriaId": "9D653F9C-5B2E-400F-8F50-BFE466F08F0E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:wi-fi_6_ax201_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "CDC46232-FBFF-4097-A9E5-6009B021D214", "versionEndExcluding": "22.120", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:wi-fi_6_ax201:-:*:*:*:*:*:*:*", "matchCriteriaId": "A0433774-9479-4A01-B697-1379AEA223C9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intel:wi-fi_6e_ax411_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA2E583F-926A-4372-8C35-B00EDE9DC751", "versionEndExcluding": "22.120", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intel:wi-fi_6e_ax411:-:*:*:*:*:*:*:*", "matchCriteriaId": "ADE89FD4-8B08-430E-976A-068DBF47F5F7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Out of bounds read for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user to potentially enable denial of service via local access."}, {"lang": "es", "value": "Una lectura fuera de l\u00edmites de algunos productos Intel(R) PROSet/Wireless WiFi y Killer(TM) WiFi puede permitir que un usuario privilegiado habilite potencialmente la denegaci\u00f3n de servicio por medio del acceso local."}], "id": "CVE-2021-26254", "lastModified": "2025-05-05T17:17:01.263", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2022-08-18T20:15:09.320", "references": [{"source": "secure@intel.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html"}], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-125"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{}