Upstream information

CVE-2018-14610 at MITRE

Description

An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in write_extent_buffer() when mounting and operating a crafted btrfs image, because of a lack of verification that each block group has a corresponding chunk at mount time, within btrfs_read_block_groups in fs/btrfs/extent-tree.c.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.1
Vector AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 4.4
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Access Vector Local Local
Access Complexity Low Low
Privileges Required None High
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1102877 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 kernel-default Released
HPE Helion OpenStack 8 kernel-source Released
HPE Helion OpenStack 8 kernel-source-azure In progress
SLES for SAP Applications kernel-default Unsupported
SLES for SAP Applications kernel-source Unsupported
SUSE CaaS Platform 4.0 kernel-default Already fixed
SUSE CaaS Platform 4.0 kernel-source Already fixed
SUSE CaaS Platform 4.0 kernel-source-azure Already fixed
SUSE Enterprise Storage 5 kernel-default Released
SUSE Enterprise Storage 5 kernel-source Released
SUSE Enterprise Storage 5 kernel-source-azure Unsupported
SUSE Enterprise Storage 6 kernel-default Already fixed
SUSE Enterprise Storage 6 kernel-source Already fixed
SUSE Enterprise Storage 6 kernel-source-azure Already fixed
SUSE Linux Enterprise Desktop 11 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP1 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 SP1 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP2 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 SP2 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP3 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-default Not affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP1 kernel-default Not affected
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-default Affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP3 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP4 kernel-default Released
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Released
SUSE Linux Enterprise Desktop 12 SP5 kernel-default Already fixed
SUSE Linux Enterprise Desktop 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise High Availability Extension 12 SP3 kernel-default Released
SUSE Linux Enterprise High Availability Extension 15 kernel-default Released
SUSE Linux Enterprise High Availability Extension 15 SP3 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 12 SP3 kernel-default Released
SUSE Linux Enterprise High Performance Computing 12 SP3 kernel-source Released
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-default Released
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Released
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source-azure Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-docs Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-obs-build Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-syms Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS kernel-default Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS kernel-source Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS kernel-source-azure Already fixed
SUSE Linux Enterprise Live Patching 12 SP3 kgraft-patch-SLE12-SP3_Update_23 Released
SUSE Linux Enterprise Live Patching 15 kernel-default Released
SUSE Linux Enterprise Live Patching 15 kernel-livepatch-SLE15_Update_8 Released
SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
SUSE Linux Enterprise Micro 5.1 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-default Released
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 kernel-default Released
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Released
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-default Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-docs Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-obs-build Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-syms Analysis
SUSE Linux Enterprise Module for Legacy 15 SP3 kernel-default Not affected
SUSE Linux Enterprise Module for Public Cloud 15 kernel-source-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP1 kernel-source-azure Already fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP2 kernel-source-azure Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP3 kernel-source-azure Released
SUSE Linux Enterprise Point of Service 11 SP3 kernel-default Not affected
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Not affected
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-default Unsupported
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-source Unsupported
SUSE Linux Enterprise Real Time 12 SP4 kernel-source-rt Unsupported
SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt Already fixed
SUSE Linux Enterprise Server 11 SP1 kernel-default Analysis
SUSE Linux Enterprise Server 11 SP1 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 kernel-default Analysis
SUSE Linux Enterprise Server 11 SP3 kernel-source Analysis
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-default Unsupported
SUSE Linux Enterprise Server 12 SP2 ESPOS kernel-source Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-default Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-source Unsupported
SUSE Linux Enterprise Server 12 SP3 kernel-default Released
SUSE Linux Enterprise Server 12 SP3 kernel-source Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-default Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP4 kernel-default Released
SUSE Linux Enterprise Server 12 SP4 kernel-source Released
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS kernel-source-azure Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-source-azure Already fixed
SUSE Linux Enterprise Server 12 SP5 kernel-default Already fixed
SUSE Linux Enterprise Server 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Already fixed
SUSE Linux Enterprise Server 15 ESPOS kernel-default Released
SUSE Linux Enterprise Server 15 ESPOS kernel-source Released
SUSE Linux Enterprise Server 15 LTSS kernel-default Released
SUSE Linux Enterprise Server 15 LTSS kernel-source Released
SUSE Linux Enterprise Server 15 SP1 LTSS kernel-default Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS kernel-source Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS kernel-source-azure Already fixed
SUSE Linux Enterprise Server BCL 12 SP2 kernel-default Affected
SUSE Linux Enterprise Server BCL 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server BCL 12 SP3 kernel-default Released
SUSE Linux Enterprise Server BCL 12 SP3 kernel-source Released
SUSE Linux Enterprise Server BCL 12 SP3 kernel-source-azure In progress
SUSE Linux Enterprise Server BCL 12 SP3 kernel-syms Analysis
SUSE Linux Enterprise Server BCL 12 SP3 kgraft-patch-SLE12-SP3_Update_23 Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-source-azure Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 12 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-default Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source-azure In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source-azure Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source-azure Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-default Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source-azure Already fixed
SUSE Linux Enterprise Workstation Extension 15 SP3 kernel-default Not affected
SUSE Manager Proxy 4.0 kernel-default Already fixed
SUSE Manager Proxy 4.0 kernel-source Already fixed
SUSE Manager Proxy 4.0 kernel-source-azure Unsupported
SUSE Manager Retail Branch Server 4.0 kernel-default Already fixed
SUSE Manager Retail Branch Server 4.0 kernel-source Already fixed
SUSE Manager Retail Branch Server 4.0 kernel-source-azure Unsupported
SUSE Manager Server 4.0 kernel-default Already fixed
SUSE Manager Server 4.0 kernel-source Already fixed
SUSE Manager Server 4.0 kernel-source-azure Unsupported
SUSE OpenStack Cloud 7 kernel-default Unsupported
SUSE OpenStack Cloud 7 kernel-source Unsupported
SUSE OpenStack Cloud 8 kernel-default Released
SUSE OpenStack Cloud 8 kernel-source Released
SUSE OpenStack Cloud 8 kernel-source-azure In progress
SUSE OpenStack Cloud 9 kernel-default Already fixed
SUSE OpenStack Cloud 9 kernel-source Already fixed
SUSE OpenStack Cloud 9 kernel-source-azure Already fixed
SUSE OpenStack Cloud Crowbar 8 kernel-default Released
SUSE OpenStack Cloud Crowbar 8 kernel-source Released
SUSE OpenStack Cloud Crowbar 8 kernel-source-azure In progress
SUSE OpenStack Cloud Crowbar 9 kernel-default Already fixed
SUSE OpenStack Cloud Crowbar 9 kernel-source Already fixed
SUSE OpenStack Cloud Crowbar 9 kernel-source-azure Already fixed
SUSE Real Time Module 15 SP1 kernel-source-rt Unsupported
SUSE Real Time Module 15 SP2 kernel-source-rt Not affected
SUSE Real Time Module 15 SP3 kernel-source-rt Not affected