Upstream information

CVE-2021-27138 at MITRE

Description

The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT.

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 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
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 4.2
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required None High
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1182479 [NEW]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 12 SP5 u-boot Not affected
SUSE Linux Enterprise Server 12 SP5 u-boot-rpi3 Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15 u-boot-rpi3 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 u-boot-rpi3 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS u-boot-rpi3 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS u-boot-rpi3 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS u-boot-rpi3 Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS u-boot Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS u-boot-rpi3 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 u-boot Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 u-boot Not affected
SUSE Linux Enterprise Server 15 SP2 u-boot Not affected
SUSE Linux Enterprise Server 15 SP3 u-boot Not affected
SUSE Linux Enterprise Server 15-ESPOS u-boot Not affected
SUSE Linux Enterprise Server 15-ESPOS u-boot-rpi3 Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 u-boot Not affected
SUSE Linux Enterprise Server for SAP Applications 15 u-boot Not affected
SUSE Linux Enterprise Server for SAP Applications 15 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 u-boot Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 u-boot Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 u-boot Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 u-boot Not affected
SUSE Enterprise Storage 6 u-boot Not affected
SUSE Enterprise Storage 6 u-boot-rpi3 Not affected
SUSE Enterprise Storage 7 u-boot Not affected
SUSE Linux Enterprise Desktop 15 u-boot Not affected
SUSE Linux Enterprise Desktop 15 u-boot-rpi3 Not affected
SUSE Linux Enterprise Desktop 15 SP1 u-boot Not affected
SUSE Linux Enterprise Desktop 15 SP1 u-boot-rpi3 Not affected
SUSE Linux Enterprise Desktop 15 SP2 u-boot Not affected
SUSE Linux Enterprise Desktop 15 SP3 u-boot Not affected
SUSE Linux Enterprise Module for Basesystem 15 u-boot Not affected
SUSE Linux Enterprise Module for Basesystem 15 u-boot-rpi3 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 u-boot Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 12 SP3 u-boot Not affected
SUSE Linux Enterprise Server 12 SP3 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS u-boot Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS u-boot Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 12 SP4 u-boot Not affected
SUSE Linux Enterprise Server 12 SP4 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS u-boot Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS u-boot Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 15 u-boot Not affected
SUSE Linux Enterprise Server 15 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 15 SP1 u-boot Not affected
SUSE Linux Enterprise Server 15 SP1 u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 15 SP1-BCL u-boot Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS u-boot Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS u-boot-rpi3 Not affected
SUSE Linux Enterprise Server 15-LTSS u-boot Not affected
SUSE Linux Enterprise Server 15-LTSS u-boot-rpi3 Not affected
SUSE Manager Proxy 4.0 u-boot Not affected
SUSE Manager Proxy 4.0 u-boot-rpi3 Not affected
SUSE Manager Proxy 4.1 u-boot Not affected
SUSE Manager Proxy 4.2 u-boot Not affected
SUSE Manager Retail Branch Server 4.0 u-boot Not affected
SUSE Manager Retail Branch Server 4.0 u-boot-rpi3 Not affected
SUSE Manager Retail Branch Server 4.1 u-boot Not affected
SUSE Manager Retail Branch Server 4.2 u-boot Not affected
SUSE Manager Server 4.0 u-boot Not affected
SUSE Manager Server 4.0 u-boot-rpi3 Not affected
SUSE Manager Server 4.1 u-boot Not affected
SUSE Manager Server 4.2 u-boot Not affected


SUSE Timeline for this CVE

CVE page created: Thu Feb 18 06:05:08 2021
CVE page last modified: Thu Feb 1 01:40:03 2024