CVE-2022-4662

A flaw incorrect access control in the Linux kernel USB core subsystem was found in the way user attaches usb device. A local user could use this flaw to crash the system.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lore.kernel.org/all/20220913140355.910732567%40linuxfoundation.org/
https://lore.kernel.org/all/CAB7eexLLApHJwZfMQ=X-PtRhw0BgO+5KcSMS05FNUYejJXqtSA%40mail.gmail.com/
https://lore.kernel.org/all/20220913140355.910732567%40linuxfoundation.org/
https://lore.kernel.org/all/CAB7eexLLApHJwZfMQ=X-PtRhw0BgO+5KcSMS05FNUYejJXqtSA%40mail.gmail.com/

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc3::::::

History

21 Nov 2024, 07:35

Type	Values Removed	Values Added
References	~~() https://lore.kernel.org/all/20220913140355.910732567%40linuxfoundation.org/ -~~	() https://lore.kernel.org/all/20220913140355.910732567%40linuxfoundation.org/ -
References	~~() https://lore.kernel.org/all/CAB7eexLLApHJwZfMQ=X-PtRhw0BgO+5KcSMS05FNUYejJXqtSA%40mail.gmail.com/ -~~	() https://lore.kernel.org/all/CAB7eexLLApHJwZfMQ=X-PtRhw0BgO+5KcSMS05FNUYejJXqtSA%40mail.gmail.com/ -
Summary		(es) Se encontró un fallo en el control de acceso incorrecto en el subsistema central USB del kernel de Linux en la forma en que el usuario conecta el dispositivo USB. Un usuario local podría utilizar este fallo para bloquear el sistema.

Information

Published : 2022-12-22 22:15

Updated : 2025-04-09 19:15

NVD link : CVE-2022-4662

Mitre link : CVE-2022-4662

CVE.ORG link : CVE-2022-4662

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-455

Non-exit on Failed Initialization

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