Vulnerability · Published May 18, 2023 · Assigned by WDC PSIRT
CVE-2022-36326Resource Exhaustion Vulnerability in Western Digital devices
Medium 4.4
In plain English
A medium-severity uncontrolled resource consumption in ibi from SanDisk. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Western Digital | My Cloud Home and My Cloud Home Duo | 0 – before 9.4.0-191 |
| SanDisk | ibi | 0 – before 9.4.0-191 |
| Western Digital | My Cloud OS 5 | 0 – before 5.26.202 |
Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H