CVE-2022-36661

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.

Se ha detectado que el commit dfbe09b de xhyve contiene una desreferencia de puntero NULL por medio del componente vi_pci_read(). Esta vulnerabilidad permite a atacantes causar una Denegación de Servicio por medio de vectores no especificados

*Credits: N/A

CVSS Scores

NISTv3.1 6.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-07-25 CVE Reserved
2022-09-07 CVE Published
2024-03-30 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://awxylitol.github.io/2022/07/21/disclose-three-bugs-in-xhyve.html	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Xhyve Project Search vendor "Xhyve Project"		Xhyve Search vendor "Xhyve Project" for product "Xhyve"				2021-10-02 Search vendor "Xhyve Project" for product "Xhyve" and version "2021-10-02"		-		Affected