CVE-2018-1059
Published: 24 April 2018
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.
Priority
Status
Package | Release | Status |
---|---|---|
dpdk Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
artful |
Released
(17.05.2-0ubuntu1.1)
|
|
bionic |
Released
(17.11.2-1ubuntu0.1)
|
|
cosmic |
Released
(17.11.2-1)
|
|
disco |
Released
(17.11.2-1)
|
|
eoan |
Released
(17.11.2-1)
|
|
focal |
Released
(17.11.2-1)
|
|
groovy |
Released
(17.11.2-1)
|
|
hirsute |
Released
(17.11.2-1)
|
|
impish |
Released
(17.11.2-1)
|
|
jammy |
Released
(17.11.2-1)
|
|
kinetic |
Released
(17.11.2-1)
|
|
lunar |
Released
(17.11.2-1)
|
|
upstream |
Released
(17.11.2-1)
|
|
xenial |
Needed
|
|
mantic |
Released
(17.11.2-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.1 |
Attack vector | Adjacent |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Changed |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N |