CVE-2019-14818
Published: 12 November 2019
A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.
Priority
Status
Package | Release | Status |
---|---|---|
dpdk Launchpad, Ubuntu, Debian |
bionic |
Released
(17.11.8-0~ubuntu18.04.2)
|
disco |
Released
(18.11.4-1ubuntu0.19.04.1)
|
|
eoan |
Released
(18.11.4-1ubuntu0.19.10.1)
|
|
focal |
Not vulnerable
(18.11.4-1)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
impish |
Not vulnerable
(18.11.4-1)
|
|
groovy |
Not vulnerable
(18.11.4-1)
|
|
hirsute |
Not vulnerable
(18.11.4-1)
|
|
xenial |
Needed
|
|
jammy |
Not vulnerable
(18.11.4-1)
|
|
kinetic |
Not vulnerable
(18.11.4-1)
|
|
lunar |
Not vulnerable
(18.11.4-1)
|
|
mantic |
Not vulnerable
(18.11.4-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |