CVE-2022-29800

CVE Database · CVE-2022-29800

CVE-2022-29800

· MEDIUMModified

CVSS v3.1

4.7

EPSS

6.46%

Published

Sep 21, 2022

Modified

May 28, 2025

Public PoC / Exploit (1)

All weaponized →

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

A time-of-check-time-of-use (TOCTOU) race condition vulnerability was found in networkd-dispatcher. This flaw exists because there is a certain time between the scripts being discovered and them being run. An attacker can abuse this vulnerability to replace scripts that networkd-dispatcher believes to be owned by root with ones that are not.

CVSS Vector

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

Weaknesses (CWE)

CWE-367CWE-367

Affected Products (1)

microsoft · windows_defender_for_endpointvulnerable

References (2)

https://www.microsoft.com/security/blog/2022/04/26/microsoft-finds-new-elevation-of-privilege-linux-vulnerability-nimbuspwn/

ExploitTechnical DescriptionVendor Advisory

https://www.microsoft.com/security/blog/2022/04/26/microsoft-finds-new-elevation-of-privilege-linux-vulnerability-nimbuspwn/

ExploitTechnical DescriptionVendor Advisory

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