CVE-2024-43521

Oct. 17, 2024, 6:39 p.m.

Tags

secure@microsoft.com
NVD-CWE-noinfo
2024-10-08
CVE-2024-43521
CWE-253

CVSS Score

7.5 / 10

Products Impacted

Vendor Product Versions
microsoft
  • windows_server_2012
  • windows_server_2016
  • windows_server_2019
  • windows_server_2022
  • windows_server_2022_23h2
  • -, r2
  • *
  • *
  • *
  • *

Description

Windows Hyper-V Denial of Service Vulnerability

Weaknesses

CWE-253
Incorrect Check of Function Return Value

The product incorrectly checks a return value from a function, which prevents it from detecting errors or exceptional conditions.

CWE ID: 253

Date

Published: Oct. 8, 2024, 6:15 p.m.

Last Modified: Oct. 17, 2024, 6:39 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

CPEs

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
o microsoft windows_server_2012 - / / / / / / /
o microsoft windows_server_2012 r2 / / / / / / /
o microsoft windows_server_2016 / / / / / / / /
o microsoft windows_server_2019 / / / / / / / /
o microsoft windows_server_2022 / / / / / / / /
o microsoft windows_server_2022_23h2 / / / / / / / /

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

Base Score
7.5
Exploitability Score
3.9
Impact Score
3.6
Base Severity
HIGH
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43521
secure@microsoft.com