CVE-2024-21338

  1. Yack CVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-21338

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

W

indows Kernel Elevation of Privilege Vulnerability

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338 Patch Vendor Advisory
https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/ Exploit Technical Description Third Party Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338 Patch Vendor Advisory
https://packetstorm.news/files/id/190586/ Exploit VDB Entry
https://www.exploit-db.com/exploits/52275 Exploit VDB Entry
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338 US Government Resource
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
History

28 Oct 2025, 14:34

Type Values Removed Values Added
References () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338 - () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338 - US Government Resource

21 Oct 2025, 23:16

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338 -

21 Oct 2025, 20:19

Type Values Removed Values Added
References
  • {'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}

21 Oct 2025, 19:20

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21338 -

28 Apr 2025, 20:47

Type Values Removed Values Added
References () https://packetstorm.news/files/id/190586/ - () https://packetstorm.news/files/id/190586/ - Exploit, VDB Entry
References () https://www.exploit-db.com/exploits/52275 - () https://www.exploit-db.com/exploits/52275 - Exploit, VDB Entry

24 Apr 2025, 19:15

Type Values Removed Values Added
References
  • () https://packetstorm.news/files/id/190586/ -
  • () https://www.exploit-db.com/exploits/52275 -

29 Nov 2024, 15:27

Type Values Removed Values Added
References () https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/ - () https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/ - Exploit, Technical Description, Third Party Advisory

21 Nov 2024, 08:54

Type Values Removed Values Added
References
  • () https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/ -
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338 - Patch, Vendor Advisory () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338 - Patch, Vendor Advisory

09 Oct 2024, 02:15

Type Values Removed Values Added
References
  • {'url': 'https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/', 'tags': ['Exploit', 'Technical Description', 'Third Party Advisory'], 'source': '[email protected]'}

29 May 2024, 00:15

Type Values Removed Values Added
CWE CWE-822

28 May 2024, 21:16

Type Values Removed Values Added
CWE CWE-822

23 May 2024, 17:57

Type Values Removed Values Added
References () https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/ - () https://decoded.avast.io/janvojtesek/lazarus-and-the-fudmodule-rootkit-beyond-byovd-with-an-admin-to-kernel-zero-day/ - Exploit, Technical Description, Third Party Advisory
Information

Published : 2024-02-13 18:15

Updated : 2025-10-28 14:34

NVD link : CVE-2024-21338

Mitre link : CVE-2024-21338

CVE.ORG link : CVE-2024-21338

JSON object : View

Products Affected

microsoft

CWE
CWE-822

Untrusted Pointer Dereference

NVD-CWE-noinfo