Upstream information

CVE-2019-19043 at MITRE

Description

A memory leak in the i40e_setup_macvlans() function in drivers/net/ethernet/intel/i40e/i40e_main.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering i40e_setup_channel() failures, aka CID-27d461333459.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 6.2
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1159375 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • kernel-default >= 5.3.18-22.2
  • kernel-default-devel >= 5.3.18-22.2
  • kernel-devel >= 5.3.18-22.2
  • kernel-macros >= 5.3.18-22.2
  • kernel-preempt >= 5.3.18-22.2
  • kernel-zfcpdump >= 5.3.18-22.2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • kernel-64kb >= 5.3.18-57.3
  • kernel-64kb-devel >= 5.3.18-57.3
  • kernel-default >= 5.3.18-57.3
  • kernel-default-devel >= 5.3.18-57.3
  • kernel-devel >= 5.3.18-57.3
  • kernel-macros >= 5.3.18-57.3
  • kernel-preempt >= 5.3.18-57.3
  • kernel-zfcpdump >= 5.3.18-57.3
SUSE Linux Enterprise Module for Development Tools 15 SP2
  • kernel-docs >= 5.3.18-22.3
  • kernel-obs-build >= 5.3.18-22.2
  • kernel-preempt-devel >= 5.3.18-22.2
  • kernel-source >= 5.3.18-22.2
  • kernel-syms >= 5.3.18-22.1
SUSE Linux Enterprise Module for Development Tools 15 SP3
  • kernel-docs >= 5.3.18-57.3
  • kernel-obs-build >= 5.3.18-57.3
  • kernel-preempt-devel >= 5.3.18-57.3
  • kernel-source >= 5.3.18-57.3
  • kernel-syms >= 5.3.18-57.1
SUSE Linux Enterprise Module for Legacy 15 SP2
  • reiserfs-kmp-default >= 5.3.18-22.2
SUSE Linux Enterprise Module for Legacy 15 SP3
  • reiserfs-kmp-default >= 5.3.18-57.3
SUSE Linux Enterprise Module for Public Cloud 15 SP2
  • kernel-azure >= 5.3.18-16.2
  • kernel-azure-devel >= 5.3.18-16.2
  • kernel-devel-azure >= 5.3.18-16.1
  • kernel-source-azure >= 5.3.18-16.1
  • kernel-syms-azure >= 5.3.18-16.1
SUSE Linux Enterprise Module for Public Cloud 15 SP3
  • kernel-azure >= 5.3.18-36.1
  • kernel-azure-devel >= 5.3.18-36.1
  • kernel-devel-azure >= 5.3.18-36.1
  • kernel-source-azure >= 5.3.18-36.1
  • kernel-syms-azure >= 5.3.18-36.1
SUSE Linux Enterprise Workstation Extension 15 SP2
  • kernel-default-extra >= 5.3.18-22.2


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
Carwos (1) kernel-source-rt Analysis
SLE-HPC (12) kernel-default Not affected
SLE-HPC (12) kernel-source Not affected
SLE-HPC (12) kernel-source-azure Analysis
SLED (12) kernel-default Not affected
SLED (12) kernel-source Not affected
SLES (12) kernel-default Not affected
SLES (12) kernel-source Not affected
SLES (12) kernel-source-azure Analysis
SLES-BCL (12) kernel-default Not affected
SLES-BCL (12) kernel-source Not affected
SLES-BCL (12) kernel-source-azure Analysis
SLES-ESPOS (12) kernel-default Analysis
SLES-ESPOS (12) kernel-source Analysis
SLES-ESPOS (12) kernel-source-azure Analysis
SLES-LTSS (12) kernel-default Analysis
SLES-LTSS (12) kernel-source Analysis
SLES-LTSS (12) kernel-source-azure Analysis
SLES-LTSS (15) kernel-default Not affected
SLES-LTSS (15) kernel-source Not affected
SLES-LTSS (15) kernel-source-azure Analysis
SLES-LTSS-ERICSSON (12) kernel-default Analysis
SLES-LTSS-ERICSSON (12) kernel-source Analysis
SLES-LTSS-SAP (12) kernel-default Analysis
SLES-LTSS-SAP (12) kernel-source Analysis
SLES_BCL (15) kernel-default Analysis
SLES_BCL (15) kernel-source Analysis
SLES_BCL (15) kernel-source-azure Analysis
SLES_SAP (12) kernel-default Not affected
SLES_SAP (12) kernel-source Not affected
SLES_SAP (12) kernel-source-azure Analysis
SLES_SAP (15) kernel-default Analysis
SLES_SAP (15) kernel-source Analysis
SLES_SAP (15) kernel-source-azure Analysis
SLE_HPC-ESPOS (15) kernel-default Not affected
SLE_HPC-ESPOS (15) kernel-source Not affected
SLE_HPC-LTSS (15) kernel-default Analysis
SLE_HPC-LTSS (15) kernel-source Analysis
SLE_HPC-LTSS (15) kernel-source-azure Analysis
SUSE-Linux-Enterprise-RT (12) kernel-source-rt Analysis
SUSE-Manager-Proxy (4.0) kernel-default Unsupported
SUSE-Manager-Proxy (4.0) kernel-source Unsupported
SUSE-Manager-Proxy (4.0) kernel-source-azure Unsupported
SUSE-Manager-Retail-Branch-Server (4.0) kernel-default Unsupported
SUSE-Manager-Retail-Branch-Server (4.0) kernel-source Unsupported
SUSE-Manager-Retail-Branch-Server (4.0) kernel-source-azure Unsupported
SUSE-Manager-Server (4.0) kernel-default Unsupported
SUSE-Manager-Server (4.0) kernel-source Unsupported
SUSE-Manager-Server (4.0) kernel-source-azure Unsupported
SUSE_SLES_LTSS (11) kernel-default Not affected
SUSE_SLES_LTSS (11) kernel-source Not affected
caasp (4.0) kernel-default Analysis
caasp (4.0) kernel-source Analysis
caasp (4.0) kernel-source-azure Analysis
hpe-helion-openstack (8) kernel-default Analysis
hpe-helion-openstack (8) kernel-source Analysis
hpe-helion-openstack (8) kernel-source-azure Analysis
ses (5) kernel-default Analysis
ses (5) kernel-source Analysis
ses (5) kernel-source-azure Analysis
ses (6) kernel-default Analysis
ses (6) kernel-source Analysis
ses (6) kernel-source-azure Analysis
sle-module-basesystem (15) kernel-default Not affected
sle-module-basesystem (15) kernel-source Not affected
sle-module-development-tools (15) kernel-default Not affected
sle-module-development-tools (15) kernel-source Not affected
sle-module-public-cloud (15) kernel-source-azure Analysis
sle-module-rt (15) kernel-source-rt Analysis
sle-pos (11) kernel-default Analysis
sle-pos (11) kernel-source Analysis
sle-pos (12) kernel-default Analysis
sle-pos (12) kernel-source Analysis
suse-openstack-cloud (7) kernel-default Unsupported
suse-openstack-cloud (7) kernel-source Unsupported
suse-openstack-cloud (8) kernel-default Analysis
suse-openstack-cloud (8) kernel-source Analysis
suse-openstack-cloud (8) kernel-source-azure Analysis
suse-openstack-cloud (9) kernel-default Analysis
suse-openstack-cloud (9) kernel-source Analysis
suse-openstack-cloud (9) kernel-source-azure Analysis
suse-openstack-cloud-crowbar (8) kernel-default Analysis
suse-openstack-cloud-crowbar (8) kernel-source Analysis
suse-openstack-cloud-crowbar (8) kernel-source-azure Analysis
suse-openstack-cloud-crowbar (9) kernel-default Analysis
suse-openstack-cloud-crowbar (9) kernel-source Analysis
suse-openstack-cloud-crowbar (9) kernel-source-azure Analysis