Upstream information

CVE-2020-11565 at MITRE

Description

** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue “is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.”.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 3.6
Vector AV:L/AC:L/Au:N/C:N/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6 4.8
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required High High
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact High Low
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1168831 [RESOLVED / INVALID]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Ignore
HPE Helion OpenStack 8 kernel-source Ignore
HPE Helion OpenStack 8 kernel-source-azure Ignore
SUSE CaaS Platform 4.0 kernel-default Ignore
SUSE CaaS Platform 4.0 kernel-source Ignore
SUSE CaaS Platform 4.0 kernel-source-azure Ignore
SUSE Enterprise Storage 5 kernel-default Ignore
SUSE Enterprise Storage 5 kernel-source Ignore
SUSE Enterprise Storage 5 kernel-source-azure Ignore
SUSE Enterprise Storage 6 kernel-default Ignore
SUSE Enterprise Storage 6 kernel-source Ignore
SUSE Enterprise Storage 6 kernel-source-azure Ignore
SUSE Enterprise Storage 7 kernel-default Ignore
SUSE Enterprise Storage 7 kernel-source Ignore
SUSE Enterprise Storage 7 kernel-source-azure Ignore
SUSE Enterprise Storage 7.1 kernel-source Ignore
SUSE Enterprise Storage 7.1 kernel-source-azure Ignore
SUSE Linux Enterprise Desktop 12 SP1 kernel-source Ignore
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Ignore
SUSE Linux Enterprise Desktop 12 SP3 kernel-source Ignore
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Ignore
SUSE Linux Enterprise Desktop 15 kernel-source Ignore
SUSE Linux Enterprise Desktop 15 SP1 kernel-default Ignore
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Ignore
SUSE Linux Enterprise Desktop 15 SP2 kernel-default Ignore
SUSE Linux Enterprise Desktop 15 SP2 kernel-source Ignore
SUSE Linux Enterprise Desktop 15 SP3 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-default Ignore
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Ignore
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source-azure Ignore
SUSE Linux Enterprise High Performance Computing 15 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 kernel-source-azure Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-default Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source-azure Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-default Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source-azure Ignore
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-default Ignore
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source-azure Ignore
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source-azure Ignore
SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Ignore
SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-default Ignore
SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Ignore
SUSE Linux Enterprise Micro 5.0 kernel-default Ignore
SUSE Linux Enterprise Micro 5.0 kernel-rt Ignore
SUSE Linux Enterprise Micro 5.1 kernel-default Ignore
SUSE Linux Enterprise Micro 5.1 kernel-rt Ignore
SUSE Linux Enterprise Micro 5.2 kernel-default Ignore
SUSE Linux Enterprise Micro 5.2 kernel-rt Ignore
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-default Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-default Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Ignore
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Ignore
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-default Ignore
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Ignore
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-default Ignore
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Ignore
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Ignore
SUSE Linux Enterprise Module for Public Cloud 15 kernel-source-azure Ignore
SUSE Linux Enterprise Module for Public Cloud 15 SP1 kernel-source-azure Ignore
SUSE Linux Enterprise Module for Public Cloud 15 SP2 kernel-source-azure Ignore
SUSE Linux Enterprise Module for Public Cloud 15 SP3 kernel-source-azure Ignore
SUSE Linux Enterprise Module for Realtime packages 15 SP1 kernel-source-rt Ignore
SUSE Linux Enterprise Module for Realtime packages 15 SP2 kernel-source-rt Ignore
SUSE Linux Enterprise Module for Realtime packages 15 SP3 kernel-source-rt Ignore
SUSE Linux Enterprise Point of Service 11 SP3 kernel-default Ignore
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Ignore
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-default Ignore
SUSE Linux Enterprise Point of Service Image Server 12 SP2 kernel-source Ignore
SUSE Linux Enterprise Real Time 12 SP4 kernel-source-rt Ignore
SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt Ignore
SUSE Linux Enterprise Real Time 15 SP1 kernel-source-rt Ignore
SUSE Linux Enterprise Real Time 15 SP2 kernel-source Ignore
SUSE Linux Enterprise Real Time 15 SP2 kernel-source-rt Ignore
SUSE Linux Enterprise Real Time 15 SP3 kernel-source Ignore
SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Ignore
SUSE Linux Enterprise Real Time Extension 12 SP4 kernel-source-rt Ignore
SUSE Linux Enterprise Real Time Extension 12 SP5 kernel-source-rt Ignore
SUSE Linux Enterprise Server 11 SP3 kernel-source Ignore
SUSE Linux Enterprise Server 11 SP3-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 11 SP4 kernel-source Ignore
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Ignore
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Ignore
SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP1 kernel-source Ignore
SUSE Linux Enterprise Server 12 SP1-LTSS kernel-default Ignore
SUSE Linux Enterprise Server 12 SP1-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP2 kernel-default Ignore
SUSE Linux Enterprise Server 12 SP2 kernel-source Ignore
SUSE Linux Enterprise Server 12 SP2-BCL kernel-default Ignore
SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Ignore
SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-default Ignore
SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Ignore
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP3 kernel-source Ignore
SUSE Linux Enterprise Server 12 SP3 kernel-source-azure Ignore
SUSE Linux Enterprise Server 12 SP3-BCL kernel-default Ignore
SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Ignore
SUSE Linux Enterprise Server 12 SP3-BCL kernel-source-azure Ignore
SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-default Ignore
SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source-azure Ignore
SUSE Linux Enterprise Server 12 SP3-LTSS kernel-default Ignore
SUSE Linux Enterprise Server 12 SP3-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP3-LTSS kernel-source-azure Ignore
SUSE Linux Enterprise Server 12 SP4 kernel-default Ignore
SUSE Linux Enterprise Server 12 SP4 kernel-source Ignore
SUSE Linux Enterprise Server 12 SP4 kernel-source-azure Ignore
SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-default Ignore
SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source-azure Ignore
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Ignore
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source-azure Ignore
SUSE Linux Enterprise Server 12 SP5 kernel-default Ignore
SUSE Linux Enterprise Server 12 SP5 kernel-source Ignore
SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Ignore
SUSE Linux Enterprise Server 15 kernel-source Ignore
SUSE Linux Enterprise Server 15 kernel-source-azure Ignore
SUSE Linux Enterprise Server 15 SP1 kernel-default Ignore
SUSE Linux Enterprise Server 15 SP1 kernel-source Ignore
SUSE Linux Enterprise Server 15 SP1 kernel-source-azure Ignore
SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Ignore
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Ignore
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source-azure Ignore
SUSE Linux Enterprise Server 15 SP2 kernel-default Ignore
SUSE Linux Enterprise Server 15 SP2 kernel-source Ignore
SUSE Linux Enterprise Server 15 SP2 kernel-source-azure Ignore
SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Ignore
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Ignore
SUSE Linux Enterprise Server 15 SP3 kernel-source Ignore
SUSE Linux Enterprise Server 15 SP3 kernel-source-azure Ignore
SUSE Linux Enterprise Server 15-ESPOS kernel-default Ignore
SUSE Linux Enterprise Server 15-ESPOS kernel-source Ignore
SUSE Linux Enterprise Server 15-LTSS kernel-default Ignore
SUSE Linux Enterprise Server 15-LTSS kernel-source Ignore
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-default Ignore
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-source Ignore
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-source-azure Ignore
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP1 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source-azure Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source-azure Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source-azure Ignore
SUSE Linux Enterprise Server for SAP Applications 15 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source-azure Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source-azure Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-default Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source-azure Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source-azure Ignore
SUSE Manager Proxy 4.0 kernel-default Ignore
SUSE Manager Proxy 4.0 kernel-source Ignore
SUSE Manager Proxy 4.0 kernel-source-azure Ignore
SUSE Manager Proxy 4.1 kernel-default Ignore
SUSE Manager Proxy 4.1 kernel-source Ignore
SUSE Manager Proxy 4.1 kernel-source-azure Ignore
SUSE Manager Proxy 4.2 kernel-source Ignore
SUSE Manager Proxy 4.2 kernel-source-azure Ignore
SUSE Manager Retail Branch Server 4.0 kernel-default Ignore
SUSE Manager Retail Branch Server 4.0 kernel-source Ignore
SUSE Manager Retail Branch Server 4.0 kernel-source-azure Ignore
SUSE Manager Retail Branch Server 4.1 kernel-default Ignore
SUSE Manager Retail Branch Server 4.1 kernel-source Ignore
SUSE Manager Retail Branch Server 4.1 kernel-source-azure Ignore
SUSE Manager Retail Branch Server 4.2 kernel-source Ignore
SUSE Manager Retail Branch Server 4.2 kernel-source-azure Ignore
SUSE Manager Server 4.0 kernel-default Ignore
SUSE Manager Server 4.0 kernel-source Ignore
SUSE Manager Server 4.0 kernel-source-azure Ignore
SUSE Manager Server 4.1 kernel-default Ignore
SUSE Manager Server 4.1 kernel-source Ignore
SUSE Manager Server 4.1 kernel-source-azure Ignore
SUSE Manager Server 4.2 kernel-source Ignore
SUSE Manager Server 4.2 kernel-source-azure Ignore
SUSE OpenStack Cloud 7 kernel-default Ignore
SUSE OpenStack Cloud 7 kernel-source Ignore
SUSE OpenStack Cloud 8 kernel-default Ignore
SUSE OpenStack Cloud 8 kernel-source Ignore
SUSE OpenStack Cloud 8 kernel-source-azure Ignore
SUSE OpenStack Cloud 9 kernel-default Ignore
SUSE OpenStack Cloud 9 kernel-source Ignore
SUSE OpenStack Cloud 9 kernel-source-azure Ignore
SUSE OpenStack Cloud Crowbar 8 kernel-default Ignore
SUSE OpenStack Cloud Crowbar 8 kernel-source Ignore
SUSE OpenStack Cloud Crowbar 8 kernel-source-azure Ignore
SUSE OpenStack Cloud Crowbar 9 kernel-default Ignore
SUSE OpenStack Cloud Crowbar 9 kernel-source Ignore
SUSE OpenStack Cloud Crowbar 9 kernel-source-azure Ignore
SUSE Real Time Module 15 SP1 kernel-source-rt Ignore
SUSE Real Time Module 15 SP2 kernel-source-rt Ignore


SUSE Timeline for this CVE

CVE page created: Mon Apr 6 15:44:16 2020
CVE page last modified: Wed Nov 30 23:35:35 2022