CVE-2021-42686

Опубликовано: 07 дек. 2021

Источник: nvd

CVSS3: 8.8

CVSS2: 7.2

EPSS Низкий

Описание

An Integer Overflow exists in Accops HyWorks Windows Client prior to v 3.2.8.200. The IOCTL Handler 0x22001B in the Accops HyWorks Windows Client prior to v 3.2.8.200 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.

Ссылки

https://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/
Exploit
Technical Description
Third Party Advisory
https://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/
Exploit
Technical Description
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:accops:hyworks_windows_client:*:*:*:*:*:*:*:*

Версия до 3.2.8.200 (исключая)

EPSS

Процентиль: 20%

0.00064

Низкий

8.8 High

CVSS3

7.2 High

CVSS2

Дефекты

CWE-190

Связанные уязвимости

GHSA-w2h6-9f22-wxjx

github

около 4 лет назад