The DPDK vhost-user interface does not check to verify that all the requested guest physical range is mapped and contiguous when performing Guest Physical Addresses to Host Virtual Addresses translations. This may lead to a malicious guest exposing vhost-user backend process memory. All versions before 18.02.1 are vulnerable.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| redhat | ceph_storage | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
15
Affected Products
16
References
canonical / ubuntu_linux
| - |
| redhat | enterprise_linux_fast_datapath | - | - |
| redhat | openshift | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | openstack | - | - |
| redhat | virtualization | - | - |
| redhat | virtualization | - | - |
| redhat | virtualization_manager | - | - |
| redhat | enterprise_linux | - | - |
| dpdk | data_plane_development_kit | 18.02.1 | - |
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Exploitability
Impact