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CVE-2018-1059

N/A
Published: April 24, 2018 at 06:00 PM UTC
Updated: June 17, 2026 at 01:50 AM UTC
10 products affected across 3 vendorsUbuntu LinuxEnterprise LinuxOpenStack

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Severity
N/A
Exploit prediction
EPSS 0.8%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ubuntu Linux· Canonicalrubygems
95%
17.1018.04
Data Plane Development Kit· Dpdk
95%
v < 18.02.1
Affected range stops below 18.02.1, so it looks safe — our inference, not a vendor statement
Ceph Storage· Red Hatrpm
95%
3.0
Enterprise Linux· Red Hatrpm
95%
7.0
Enterprise Linux Fast Datapath· Red Hat
95%
7.0
Openshift· Red Hat
95%
3.0
OpenStack· Red Hatdrupal
95%
10111289
Virtualization· Red Hatrpm
95%
4.04.1
Virtualization Manager· Red Hat
95%
4.1
DPDK· Red Hat
60%
v < 18.02.1
Affected range stops below 18.02.1, so it looks safe — our inference, not a vendor statement

References (8)

Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:1267
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:2038
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:2102
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:2524
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://access.redhat.com/security/cve/cve-2018-1059
x_refsource_CONFIRMIssue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1544298
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/3642-1/
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/3642-2/

CVSS

2.9LOW[email protected]
Confidentiality
PARTIAL
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200

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