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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
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 9.5.1-104; ibi: before 9.5.1-104; My Cloud OS 5: before 5.27.161.
Metrics
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CVE Modified by Western Digital6/17/2026 1:36:14 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"Western Digital","product":"My Cloud OS 5","defaultStatus":"unaffected","platforms":["Linux"],"versions":[{"version":"0","lessThan":"5.27.161","versionType":"custom","status":"affected"}]},{"vendor":"Western Digital","product":"My Cloud Home & Duo","defaultStatus":"unaffected","platforms":["Linux"],"versions":[{"version":"0","lessThan":"9.5.1-104","versionType":"custom","status":"affected"}]},{"vendor":"SanDisk","product":"ibi","defaultStatus":"unaffected","platforms":["Linux"],"versions":[{"version":"0","lessThan":"9.5.1-104","versionType":"custom","status":"affected"}]}]
CVE Modified by Western Digital9/05/2024 7:15:11 PM
Action
Type
Old Value
New Value
Added
CWE
Western Digital CWE-770
Removed
CWE
Western Digital CWE-400
CVE Modified by Western Digital5/14/2024 8:21:48 AM
Action
Type
Old Value
New Value
Initial Analysis by NIST2/13/2024 9:50:45 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-400
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_dl2100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_dl2100:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_dl4100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_dl4100:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_ex2100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_ex2100:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_ex2_ultra_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_ex4100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_glacier_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_glacier:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_home_duo_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 9.5.1-104
OR
cpe:2.3:h:westerndigital:my_cloud_home_duo:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_home_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 9.5.1-104
OR
cpe:2.3:h:westerndigital:my_cloud_home:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_mirror_g2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_mirror_g2:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:my_cloud_pr4100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:sandisk_ibi_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 9.5.1-104
OR
cpe:2.3:h:westerndigital:sandisk_ibi:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:westerndigital:wd_cloud_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.27.161
OR
cpe:2.3:h:westerndigital:wd_cloud:-:*:*:*:*:*:*:*
Changed
Reference Type
https://www.westerndigital.com/support/product-security/wdc-24001-western-digital-my-cloud-os-5-my-cloud-home-duo-and-sandisk-ibi-firmware-update No Types Assigned
New CVE Received from Western Digital2/05/2024 5:15:55 PM
Action
Type
Old Value
New Value
Added
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 9.5.1-104; ibi: before 9.5.1-104; My Cloud OS 5: before 5.27.161.
Added
CVSS V3.1
Western Digital AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Added
CWE
Western Digital CWE-400
Added
Reference
Western Digital https://www.westerndigital.com/support/product-security/wdc-24001-western-digital-my-cloud-os-5-my-cloud-home-duo-and-sandisk-ibi-firmware-update [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2023-22819 NVD
Published Date: 02/05/2024 NVD
Last Modified: 06/17/2026
Source: Western Digital
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