CVE-2023-22819
05.02.2024, 22:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| westerndigital | my_cloud_pr4100_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_ex4100_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_ex2_ultra_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_mirror_g2_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_dl2100_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_dl4100_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_ex2100_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_glacier_firmware | 𝑥 < 5.27.161 |
| westerndigital | wd_cloud_firmware | 𝑥 < 5.27.161 |
| westerndigital | my_cloud_home_firmware | 𝑥 < 9.5.1-104 |
| westerndigital | my_cloud_home_duo_firmware | 𝑥 < 9.5.1-104 |
| westerndigital | sandisk_ibi_firmware | 𝑥 < 9.5.1-104 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-770 - Allocation of Resources Without Limits or ThrottlingThe software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
- CWE-400 - Uncontrolled Resource ConsumptionThe software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
References