CVE-2024-43640

Nov. 18, 2024, 10:20 p.m.

7.8
High

Description

Windows Kernel-Mode Driver Elevation of Privilege Vulnerability

Product(s) Impacted

Vendor Product Versions
Microsoft
  • Windows 10 21h2
  • Windows 10 22h2
  • Windows 11 22h2
  • Windows 11 23h2
  • Windows Server 2022
  • *
  • *
  • *
  • *
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-415
Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
o microsoft windows_10_21h2 / / / / / / arm64 /
o microsoft windows_10_21h2 / / / / / / x64 /
o microsoft windows_10_21h2 / / / / / / x86 /
o microsoft windows_10_22h2 / / / / / / arm64 /
o microsoft windows_10_22h2 / / / / / / x64 /
o microsoft windows_10_22h2 / / / / / / x86 /
o microsoft windows_11_22h2 / / / / / / arm64 /
o microsoft windows_11_22h2 / / / / / / x64 /
o microsoft windows_11_23h2 / / / / / / arm64 /
o microsoft windows_11_23h2 / / / / / / x64 /
o microsoft windows_server_2022 / / / / / / / /

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43640

Tags

CWE-415
secure@microsoft.com
NVD-CWE-noinfo
2024-11-12
CVE-2024-43640

CVSS Score

7.8 / 10

CVSS Data

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: LOW
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH
    • View Vector String

    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Date

  • Published: Nov. 12, 2024, 6:15 p.m.
  • Last Modified: Nov. 18, 2024, 10:20 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secure@microsoft.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.