CVE-2023-22819

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.

Reserved 2023-01-06 | Published 2024-02-05 | Updated 2024-09-05 | Assigner WDC PSIRT

Problem types

CWE-770 Allocation of Resources Without Limits or Throttling

Product status

Default status
unaffected

Any version before 5.27.161
affected

Default status
unaffected

Any version before 9.5.1-104
affected

Default status
unaffected

Any version before 9.5.1-104
affected

Credits

Sam Thomas (@_s_n_t) of Pentest Ltd (@pentestltd) working with Trend Micro’s Zero Day Initiative reporter

References

www.westerndigital.com/...uo-and-sandisk-ibi-firmware-update

cve.org (CVE-2023-22819)

nvd.nist.gov (CVE-2023-22819)

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