| Package | Affected versions | Patched versions |
|---|---|---|
| data plane development kit | ≥ 18.02.1, < 18.11.10≥ 19.02, < 19.11.5 | 18.11.1019.11.5 |
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhost_crypto has validated it. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
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