Dell PowerScale OneFS, versions 9.5.0.0 through 9.5.1.5, versions 9.6.0.0 through 9.7.1.10, versions 9.8.0.0 through 9.10.1.3, versions starting from 9.11.0.0 and prior to 9.13.0.0, contains a Time-of-check Time-of-use (TOCTOU) race condition vulnerability. A low privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to denial of service.
Weakness
The product checks the state of a resource before using that resource, but the resource’s state can change between the check and the use in a way that invalidates the results of the check.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Powerscale_onefs | Dell | 9.5.0.0 (including) | 9.5.1.6 (excluding) |
| Powerscale_onefs | Dell | 9.6.0.0 (including) | 9.7.1.11 (excluding) |
| Powerscale_onefs | Dell | 9.8.0.0 (including) | 9.10.1.4 (excluding) |
| Powerscale_onefs | Dell | 9.11.0.0 (including) | 9.13.0.0 (excluding) |