CVE-2024-21338
Vulnerability from cvelistv5
Published
2024-02-13 18:02
Modified
2024-12-31 18:51
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
References
secure@microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/Exploit, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338Patch, Vendor Advisory
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1809 Version: 10.0.0   < 10.0.17763.5458
Microsoft Windows Server 2019 Version: 10.0.17763.0   < 10.0.17763.5458
Microsoft Windows Server 2019 (Server Core installation) Version: 10.0.17763.0   < 10.0.17763.5458
Microsoft Windows Server 2022 Version: 10.0.20348.0   < 10.0.20348.2322
Microsoft Windows 11 version 21H2 Version: 10.0.0   < 10.0.22000.2777
Microsoft Windows 10 Version 21H2 Version: 10.0.19043.0   < 10.0.19044.4046
Microsoft Windows 11 version 22H2 Version: 10.0.22621.0   < 10.0.22621.3155
Microsoft Windows 10 Version 22H2 Version: 10.0.19045.0   < 10.0.19045.4046
Microsoft Windows 11 version 22H3 Version: 10.0.22631.0   < 10.0.22631.3155
Microsoft Windows 11 Version 23H2 Version: 10.0.22631.0   < 10.0.22631.3155
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) Version: 10.0.25398.0   < 10.0.25398.709
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2024-03-04

Due date: 2024-03-25

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Used in ransomware: Known

Notes: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338; https://nvd.nist.gov/vuln/detail/CVE-2024-21338

Show details on NVD website

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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-21338\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2024-02-13T18:15:49.083\",\"lastModified\":\"2024-11-29T15:27:05.917\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Windows Kernel Elevation of Privilege Vulnerability\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de elevaci\u00f3n de privilegios del kernel de Windows\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"cisaExploitAdd\":\"2024-03-04\",\"cisaActionDue\":\"2024-03-25\",\"cisaRequiredAction\":\"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.\",\"cisaVulnerabilityName\":\"Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control Vulnerability\",\"weaknesses\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-822\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.17763.5458\",\"matchCriteriaId\":\"A1689DFD-D52D-4121-BFD7-DBF2BE4E7DE8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.19044.4046\",\"matchCriteriaId\":\"C78776CC-3A9C-41A3-8BEB-D71D92F6579D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.19045.4046\",\"matchCriteriaId\":\"806CA6D2-42B2-4244-A5ED-D23E6DD56772\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.22000.2777\",\"matchCriteriaId\":\"3F7F8173-9E59-48E4-98C9-4BEB6AE79451\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.22621.3155\",\"matchCriteriaId\":\"84EDBE52-EFE0-4D6D-AA76-698B6F9687D1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.22631.3155\",\"matchCriteriaId\":\"900D1DA2-6DA7-4681-966A-B9973B1329EA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.17763.5458\",\"matchCriteriaId\":\"A9098F92-79E7-4762-A37C-99B4CFA8CDD1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.0.20348.2322\",\"matchCriteriaId\":\"5C8F0436-3AFE-48BD-AE92-8F8392DD0A1D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"10.0.25398.709\",\"matchCriteriaId\":\"62322DCD-FDD1-4E54-A51A-08D68890E7DE\"}]}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Technical Description\",\"Third Party Advisory\"]},{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


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