Upstream information

CVE-2020-14374 at MITRE

Description

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.2
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.8 8.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Changed Changed
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1176590 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Server Applications 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Storage 6
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • dpdk >= 18.11.9-4.12.1
  • dpdk-devel >= 18.11.9-4.12.1
  • dpdk-kmp-default >= 18.11.9_k4.12.14_197.56-4.12.1
  • dpdk-tools >= 18.11.9-4.12.1
  • libdpdk-18_11 >= 18.11.9-4.12.1
 Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2020-2769
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Server Applications 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • dpdk >= 19.11.4-3.9.1
  • dpdk-devel >= 19.11.4-3.9.1
  • dpdk-kmp-default >= 19.11.4_k5.3.18_24.15-3.9.1
  • dpdk-thunderx >= 19.11.4-3.9.1
  • dpdk-thunderx-devel >= 19.11.4-3.9.1
  • dpdk-thunderx-kmp-default >= 19.11.4_k5.3.18_24.15-3.9.1
  • dpdk-tools >= 19.11.4-3.9.1
  • libdpdk-20_0 >= 19.11.4-3.9.1
 Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2020-2770
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • dpdk >= 18.11.9-3.25.1
  • dpdk-devel >= 18.11.9-3.25.1
  • dpdk-kmp-default >= 18.11.9_k4.12.14_150.58-3.25.1
  • dpdk-thunderx >= 18.11.9-3.25.1
  • dpdk-thunderx-devel >= 18.11.9-3.25.1
  • dpdk-thunderx-kmp-default >= 18.11.9_k4.12.14_150.58-3.25.1
  • dpdk-tools >= 18.11.9-3.25.1
  • libdpdk-18_11 >= 18.11.9-3.25.1
 Patchnames:
SUSE-SLE-Product-HPC-15-2020-2767
SUSE Linux Enterprise Module for Package Hub 15 SP2
  • libdpdk-20_0 >= 19.11.4-3.9.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2020-2770
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • dpdk >= 18.11.9-3.15.1
  • dpdk-devel >= 18.11.9-3.15.1
  • dpdk-kmp-default >= 18.11.9_k4.12.14_122.37-3.15.1
  • dpdk-thunderx >= 18.11.9-3.15.1
  • dpdk-thunderx-devel >= 18.11.9-3.15.1
  • dpdk-thunderx-kmp-default >= 18.11.9_k4.12.14_122.37-3.15.1
  • dpdk-tools >= 18.11.9-3.15.1
  • libdpdk-18_11 >= 18.11.9-3.15.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2020-2768
SUSE-SLE-SERVER-12-SP5-2020-2768
SUSE Linux Enterprise Server 15-LTSS
  • dpdk >= 18.11.9-3.25.1
  • dpdk-devel >= 18.11.9-3.25.1
  • dpdk-kmp-default >= 18.11.9_k4.12.14_150.58-3.25.1
  • dpdk-thunderx >= 18.11.9-3.25.1
  • dpdk-thunderx-devel >= 18.11.9-3.25.1
  • dpdk-thunderx-kmp-default >= 18.11.9_k4.12.14_150.58-3.25.1
  • dpdk-tools >= 18.11.9-3.25.1
  • libdpdk-18_11 >= 18.11.9-3.25.1
 Patchnames:
SUSE-SLE-Product-SLES-15-2020-2767
SUSE Linux Enterprise Server for SAP Applications 15
  • dpdk >= 18.11.9-3.25.1
  • dpdk-devel >= 18.11.9-3.25.1
  • dpdk-kmp-default >= 18.11.9_k4.12.14_150.58-3.25.1
  • dpdk-tools >= 18.11.9-3.25.1
  • libdpdk-18_11 >= 18.11.9-3.25.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2020-2767
SUSE Linux Enterprise Software Development Kit 12 SP5
  • dpdk-devel >= 18.11.9-3.15.1
  • dpdk-thunderx-devel >= 18.11.9-3.15.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2020-2768
openSUSE Leap 15.1
  • dpdk >= 18.11.9-lp151.3.8.1
  • dpdk-devel >= 18.11.9-lp151.3.8.1
  • dpdk-doc >= 18.11.9-lp151.3.8.1
  • dpdk-examples >= 18.11.9-lp151.3.8.1
  • dpdk-kmp-default >= 18.11.9_k4.12.14_lp151.28.67-lp151.3.8.1
  • dpdk-tools >= 18.11.9-lp151.3.8.1
  • libdpdk-18_11 >= 18.11.9-lp151.3.8.1
 Patchnames:
openSUSE-2020-1593
openSUSE Leap 15.2
  • dpdk >= 19.11.4-lp152.2.8.1
  • dpdk-devel >= 19.11.4-lp152.2.8.1
  • dpdk-doc >= 19.11.4-lp152.2.8.1
  • dpdk-examples >= 19.11.4-lp152.2.8.1
  • dpdk-kmp-default >= 19.11.4_k5.3.18_lp152.41-lp152.2.8.1
  • dpdk-kmp-preempt >= 19.11.4_k5.3.18_lp152.41-lp152.2.8.1
  • dpdk-tools >= 19.11.4-lp152.2.8.1
  • libdpdk-20_0 >= 19.11.4-lp152.2.8.1
 Patchnames:
openSUSE-2020-1599
openSUSE Tumbleweed
  • dpdk >= 19.11.8-2.7
  • dpdk-devel >= 19.11.8-2.7
  • dpdk-doc >= 19.11.8-2.7
  • dpdk-examples >= 19.11.8-2.7
  • dpdk-kmp-default >= 19.11.8_k5.13.13_1-2.7
  • dpdk-tools >= 19.11.8-2.7
  • libdpdk-20_0 >= 19.11.8-2.7
 Patchnames:
openSUSE Tumbleweed GA dpdk-19.11.8-2.7

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.0 dpdk In progress
SUSE Enterprise Storage 6 dpdk In progress
SUSE Linux Enterprise High Performance Computing 12 SP5 dpdk Released
SUSE Linux Enterprise High Performance Computing 15 LTSS dpdk In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 dpdk Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS dpdk In progress
SUSE Linux Enterprise High Performance Computing 15 SP2 dpdk Released
SUSE Linux Enterprise Module for Server Applications 15 SP1 dpdk Released
SUSE Linux Enterprise Module for Server Applications 15 SP2 dpdk Released
SUSE Linux Enterprise Server 12 SP2 BCL dpdk Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS dpdk Not affected
SUSE Linux Enterprise Server 12 SP3 BCL dpdk Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS dpdk Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS dpdk Not affected
SUSE Linux Enterprise Server 12 SP5 dpdk Released
SUSE Linux Enterprise Server 15 ESPOS dpdk In progress
SUSE Linux Enterprise Server 15 LTSS dpdk In progress
SUSE Linux Enterprise Server 15 SP1 dpdk Released
SUSE Linux Enterprise Server 15 SP1 LTSS dpdk In progress
SUSE Linux Enterprise Server 15 SP2 dpdk Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 dpdk In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 dpdk Released
SUSE Linux Enterprise Server for SAP Applications 15 dpdk In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 dpdk Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 dpdk Released
SUSE Linux Enterprise Software Development Kit 12 SP5 dpdk Released
SUSE Linux Enterprise Storage 6 dpdk Released
SUSE Linux Enterprise Storage 7 dpdk Released
SUSE Manager Proxy 4.0 dpdk Released
SUSE Manager Proxy 4.1 dpdk Released
SUSE Manager Retail Branch Server 4.0 dpdk Released
SUSE Manager Retail Branch Server 4.1 dpdk Released
SUSE Manager Server 4.0 dpdk Released
SUSE Manager Server 4.1 dpdk Released
SUSE Package Hub 15 SP2 dpdk Released