// For flags

CVE-2020-10726

dpdk: librte_vhost VHOST_USER_GET_INFLIGHT_FD message flooding to result in a DoS

Severity Score

4.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability was found in DPDK versions 19.11 and above. A malicious container that has direct access to the vhost-user socket can keep sending VHOST_USER_GET_INFLIGHT_FD messages, causing a resource leak (file descriptors and virtual memory), which may result in a denial of service.

Se detectó una vulnerabilidad en DPDK versiones 19.11 y superiores. Un contenedor malicioso que presenta acceso directo al socket vhost-user puede seguir enviando mensajes de VHOST_USER_GET_INFLIGHT_FD, causando una filtración de recursos (descriptores de archivos y memoria virtual), lo que puede resultar en una denegación de servicio.

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the extra low-latency container images for Red Hat OpenShift Container Platform 4.7. Issues addressed include denial of service and integer overflow vulnerabilities.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-03-20 CVE Reserved
  • 2020-05-18 CVE Published
  • 2024-08-04 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-190: Integer Overflow or Wraparound
  • CWE-400: Uncontrolled Resource Consumption
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Dpdk
Search vendor "Dpdk"
 Data Plane Development Kit
Search vendor "Dpdk" for product "Data Plane Development Kit"
 <= 19.11
Search vendor "Dpdk" for product "Data Plane Development Kit" and version " <= 19.11"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 32
Search vendor "Fedoraproject" for product "Fedora" and version "32"
-
Affected
Opensuse
Search vendor "Opensuse"
 Leap
Search vendor "Opensuse" for product "Leap"
 15.1
Search vendor "Opensuse" for product "Leap" and version "15.1"
-
Affected
Oracle
Search vendor "Oracle"
 Enterprise Communications Broker
Search vendor "Oracle" for product "Enterprise Communications Broker"
 3.1.0
Search vendor "Oracle" for product "Enterprise Communications Broker" and version "3.1.0"
-
Affected
Oracle
Search vendor "Oracle"
 Enterprise Communications Broker
Search vendor "Oracle" for product "Enterprise Communications Broker"
 3.2.0
Search vendor "Oracle" for product "Enterprise Communications Broker" and version "3.2.0"
-
Affected