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CVE-2022-36326

Resource Exhaustion Vulnerability in Western Digital devices

Published: May 18, 2023Updated: Nov 21, 2024 Sources: CVE List NVDCWE-400
NVD MITRE
4.4CVSSMEDIUM
EPSS Score
0.6%
Top 57.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An uncontrolled resource consumption vulnerability issue that could arise by sending crafted requests to a service to consume a large amount of memory, eventually resulting in the service being stopped and restarted was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires the attacker to already have root privileges in order to exploit this vulnerability.This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.

CVSS Vector Breakdown

AV:NAC:HPR:HUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-400

Affected Products

My Cloud Home and My Cloud Home DuoWestern Digital
On-prem
Hardware Firmware / storage-nas
ibiSanDisk
Embedded
Hardware Firmware / storage-nas
My Cloud OS 5Western Digital
On-prem
Hardware Firmware / storage-nas
my cloud os 5westerndigitalHardware Firmware
my cloud home firmwarewesterndigitalHardware Firmware
western digitalcommercialUSHardware Firmwareaka western digital
sandiskcommercialUSHardware Firmwareaka sandisk, sandisk.com
westerndigitalcommercialUSHardware Firmwareaka western digital, wd
and 2 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://www.westerndigital.com/support/product-security/wdc-23003-western-digital-my-cloud-home-my-cloud-home-duo-and-sandisk-ibi-firmware-version-9-4-0-191
westerndigital.com
https://www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-version-5-26-202
westerndigital.com

Timeline

Published
May 18, 2023
Last Updated
Nov 21, 2024

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