CVE-2018-1059
Last modified
CVE-2018-1059 is a vulnerability of currently unknown severity. 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. EPSS estimates a 0.88% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Canonical | Ubuntu Linux | 17.10 |
| Canonical | Ubuntu Linux | 18.04 |
| Redhat | Ceph Storage | 3.0 |
| Redhat | Enterprise Linux Fast Datapath | 7.0 |
| Redhat | Openshift | 3.0 |
| Redhat | Openstack | 8 |
| Redhat | Openstack | 9 |
| Redhat | Openstack | 10 |
| Redhat | Openstack | 11 |
| Redhat | Openstack | 12 |
| Redhat | Virtualization | 4.0 |
| Redhat | Virtualization | 4.1 |
| Redhat | Virtualization Manager | 4.1 |
| Redhat | Enterprise Linux | 7.0 |
| Dpdk | Data Plane Development Kit | < 18.02.1 |
References
- https://access.redhat.com/errata/RHSA-2018:1267Third Party Advisory
- https://access.redhat.com/security/cve/cve-2018-1059Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1544298Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/3642-1/Third Party Advisory
- https://usn.ubuntu.com/3642-2/Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:1267Third Party Advisory
- https://access.redhat.com/security/cve/cve-2018-1059Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1544298Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/3642-1/Third Party Advisory
- https://usn.ubuntu.com/3642-2/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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