Upstream information

CVE-2020-14375 at MITRE

Description

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhost_crypto has validated it. 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 4.4
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.8 7.8
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Access Vector Local Local
Access Complexity High High
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-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 Open Buildservice Development Tools 15 SP1
  • dpdk >= 18.11.9-4.12.1
  • dpdk-doc >= 18.11.9-4.12.1
  • dpdk-examples >= 18.11.9-4.12.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-2769
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • dpdk >= 19.11.4-3.9.1
  • dpdk-doc >= 19.11.4-3.9.1
  • dpdk-examples >= 19.11.4-3.9.1
  • dpdk-kmp-preempt >= 19.11.4_k5.3.18_24.15-3.9.1
  • dpdk-thunderx >= 19.11.4-3.9.1
  • dpdk-thunderx-doc >= 19.11.4-3.9.1
  • dpdk-thunderx-examples >= 19.11.4-3.9.1
  • dpdk-thunderx-kmp-preempt >= 19.11.4_k5.3.18_24.15-3.9.1
  • dpdk-thunderx-tools >= 19.11.4-3.9.1
  • libdpdk-18_11 >= 18.11.9-4.12.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2769
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2770
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • 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 Module for Server Applications 15 SP2
  • 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 Module for additional PackageHub packages 15 SP2
  • dpdk >= 19.11.4-3.9.1
  • 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-kmp-default >= 18.11.9_k4.12.14_122.37-3.15.1
  • dpdk-thunderx >= 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-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 >= 18.11.9-3.15.1
  • dpdk-devel >= 18.11.9-3.15.1
  • dpdk-thunderx >= 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-debuginfo >= 18.11.9-lp151.3.8.1
  • dpdk-debugsource >= 18.11.9-lp151.3.8.1
  • dpdk-devel >= 18.11.9-lp151.3.8.1
  • dpdk-devel-debuginfo >= 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-examples-debuginfo >= 18.11.9-lp151.3.8.1
  • dpdk-kmp-default >= 18.11.9_k4.12.14_lp151.28.67-lp151.3.8.1
  • dpdk-kmp-default-debuginfo >= 18.11.9_k4.12.14_lp151.28.67-lp151.3.8.1
  • dpdk-tools >= 18.11.9-lp151.3.8.1
  • dpdk-tools-debuginfo >= 18.11.9-lp151.3.8.1
  • libdpdk-18_11 >= 18.11.9-lp151.3.8.1
  • libdpdk-18_11-debuginfo >= 18.11.9-lp151.3.8.1
Patchnames:
openSUSE-2020-1593
openSUSE Leap 15.2
  • dpdk >= 19.11.4-lp152.2.8.1
  • dpdk-debuginfo >= 19.11.4-lp152.2.8.1
  • dpdk-debugsource >= 19.11.4-lp152.2.8.1
  • dpdk-devel >= 19.11.4-lp152.2.8.1
  • dpdk-devel-debuginfo >= 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-examples-debuginfo >= 19.11.4-lp152.2.8.1
  • dpdk-kmp-default >= 19.11.4_k5.3.18_lp152.41-lp152.2.8.1
  • dpdk-kmp-default-debuginfo >= 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-kmp-preempt-debuginfo >= 19.11.4_k5.3.18_lp152.41-lp152.2.8.1
  • dpdk-tools >= 19.11.4-lp152.2.8.1
  • dpdk-tools-debuginfo >= 19.11.4-lp152.2.8.1
  • libdpdk-20_0 >= 19.11.4-lp152.2.8.1
  • libdpdk-20_0-debuginfo >= 19.11.4-lp152.2.8.1
Patchnames:
openSUSE-2020-1599


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 Linux Enterprise 15-SP1 Module for Server Applications dpdk Released
SUSE Linux Enterprise 15-SP2 Module for Server Applications dpdk Released
SUSE Linux Enterprise High Performance Computing 12 SP5 dpdk Released
SUSE Linux Enterprise High Performance Computing 15 LTSS dpdk Affected
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 LTSS dpdk Affected
SUSE Linux Enterprise Server ESPOS 15 dpdk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 dpdk Released
SUSE Linux Enterprise Server for SAP Applications 15 dpdk Affected
SUSE Package Hub 15 dpdk Released