| Package | Affected versions | Patched versions |
|---|---|---|
| glusterfs | ≥ 3.12.0, < 3.12.14≥ 4.1.0, < 4.1.8 | 3.12.144.1.8 |
| virtualization host | = 4.0 |
It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.
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