Upstream information

CVE-2024-2312 at MITRE

Description

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 6.7
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1222868 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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. 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.
SLES15-SP5-CHOST-BYOS-Aliyun grub2 Not affected
SLES15-SP5-CHOST-BYOS-Azure grub2 Not affected
SLES15-SP5-CHOST-BYOS-EC2 grub2 Not affected
SLES15-SP5-CHOST-BYOS-GCE grub2 Not affected
SLES15-SP5-CHOST-BYOS-SAP-CCloud grub2 Not affected
SLES15-SP6-CHOST-BYOS grub2 Not affected
SLES15-SP6-CHOST-BYOS-Aliyun grub2 Not affected
SLES15-SP6-CHOST-BYOS-Azure grub2 Not affected
SLES15-SP6-CHOST-BYOS-EC2 grub2 Not affected
SLES15-SP6-CHOST-BYOS-GCE grub2 Not affected
SLES15-SP6-CHOST-BYOS-GDC grub2 Not affected
SLES15-SP6-CHOST-BYOS-SAP-CCloud grub2 Not affected
SUSE Linux Enterprise Desktop 15 SP5 grub2 Not affected
SUSE Linux Enterprise Desktop 15 SP6 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 grub2 Not affected
SUSE Linux Enterprise Micro 5.1 grub2 Not affected
SUSE Linux Enterprise Micro 5.2 grub2 Not affected
SUSE Linux Enterprise Micro 5.3 grub2 Not affected
SUSE Linux Enterprise Micro 5.4 grub2 Not affected
SUSE Linux Enterprise Micro 5.5 grub2 Not affected
SUSE Linux Enterprise Micro 6.0 grub2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 grub2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 grub2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP5 grub2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP6 grub2 Not affected
SUSE Linux Enterprise Server 12 SP5 grub2 Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS grub2 Not affected
SUSE Linux Enterprise Server 15 SP5 grub2 Not affected
SUSE Linux Enterprise Server 15 SP6 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 grub2 Not affected
SUSE Manager Proxy 4.3 grub2 Not affected
SUSE Manager Proxy Module 4.3 grub2 Not affected
SUSE Manager Retail Branch Server 4.3 grub2 Not affected
SUSE Manager Server 4.3 grub2 Not affected
SUSE Manager Server Module 4.3 grub2 Not affected
openSUSE Leap 15.5 grub2 Not affected
openSUSE Leap 15.6 grub2 Not affected
openSUSE Leap Micro 5.5 grub2 Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS grub2 Not affected
SLES15-SP1-CHOST-BYOS-Azure grub2 Not affected
SLES15-SP1-CHOST-BYOS-EC2 grub2 Not affected
SLES15-SP1-CHOST-BYOS-GCE grub2 Not affected
SLES15-SP2-CHOST-BYOS-Aliyun grub2 Not affected
SLES15-SP2-CHOST-BYOS-Azure grub2 Not affected
SLES15-SP2-CHOST-BYOS-EC2 grub2 Not affected
SLES15-SP2-CHOST-BYOS-GCE grub2 Not affected
SLES15-SP3-CHOST-BYOS-Aliyun grub2 Not affected
SLES15-SP3-CHOST-BYOS-Azure grub2 Not affected
SLES15-SP3-CHOST-BYOS-EC2 grub2 Not affected
SLES15-SP3-CHOST-BYOS-GCE grub2 Not affected
SLES15-SP3-CHOST-BYOS-SAP-CCloud grub2 Not affected
SLES15-SP4-CHOST-BYOS grub2 Not affected
SLES15-SP4-CHOST-BYOS-Aliyun grub2 Not affected
SLES15-SP4-CHOST-BYOS-Azure grub2 Not affected
SLES15-SP4-CHOST-BYOS-EC2 grub2 Not affected
SLES15-SP4-CHOST-BYOS-GCE grub2 Not affected
SLES15-SP4-CHOST-BYOS-SAP-CCloud grub2 Not affected
SUSE Linux Enterprise Desktop 15 SP4 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS grub2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 grub2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 grub2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 grub2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 grub2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 grub2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 grub2 Not affected
SUSE Linux Enterprise Server 15 SP2 grub2 Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS grub2 Not affected
SUSE Linux Enterprise Server 15 SP3 grub2 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS grub2 Not affected
SUSE Linux Enterprise Server 15 SP4 grub2 Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 grub2 Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 grub2 Not affected
SUSE CaaS Platform 3.0 grub2 Not affected
SUSE CaaS Platform 4.0 grub2 Not affected
SUSE Enterprise Storage 6 grub2 Not affected
SUSE Enterprise Storage 7 grub2 Not affected
SUSE Enterprise Storage 7.1 grub2 Not affected
SUSE Linux Enterprise Desktop 11 SP3 grub Not affected
SUSE Linux Enterprise Desktop 11 SP4 grub Not affected
SUSE Linux Enterprise Desktop 11 SP4 grub2 Not affected
SUSE Linux Enterprise Desktop 12 SP2 grub2 Not affected
SUSE Linux Enterprise Desktop 12 SP3 grub2 Not affected
SUSE Linux Enterprise Desktop 12 SP4 grub2 Not affected
SUSE Linux Enterprise Desktop 15 grub2 Not affected
SUSE Linux Enterprise Desktop 15 SP1 grub2 Not affected
SUSE Linux Enterprise Desktop 15 SP2 grub2 Not affected
SUSE Linux Enterprise Desktop 15 SP3 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS grub2 Not affected
SUSE Linux Enterprise Micro 5.0 grub2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 grub2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 grub2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 grub2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 grub2 Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 grub Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT grub2 Not affected
SUSE Linux Enterprise Real Time 15 SP2 grub2 Not affected
SUSE Linux Enterprise Real Time 15 SP3 grub2 Not affected
SUSE Linux Enterprise Real Time 15 SP4 grub2 Not affected
SUSE Linux Enterprise Server 11 SP3 grub Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS grub Not affected
SUSE Linux Enterprise Server 11 SP4 grub Not affected
SUSE Linux Enterprise Server 11 SP4 grub2 Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS grub Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS grub2 Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS grub Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS grub2 Not affected
SUSE Linux Enterprise Server 12 SP2 grub2 Not affected
SUSE Linux Enterprise Server 12 SP2-BCL grub2 Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS grub2 Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS grub2 Not affected
SUSE Linux Enterprise Server 12 SP3 grub2 Not affected
SUSE Linux Enterprise Server 12 SP3-BCL grub2 Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS grub2 Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS grub2 Not affected
SUSE Linux Enterprise Server 12 SP4 grub2 Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS grub2 Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS grub2 Not affected
SUSE Linux Enterprise Server 15 grub2 Not affected
SUSE Linux Enterprise Server 15 SP1 grub2 Not affected
SUSE Linux Enterprise Server 15 SP1-BCL grub2 Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS grub2 Not affected
SUSE Linux Enterprise Server 15 SP2-BCL grub2 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL grub2 Not affected
SUSE Linux Enterprise Server 15-LTSS grub2 Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 grub2 Not affected
SUSE Manager Proxy 4.0 grub2 Not affected
SUSE Manager Proxy 4.1 grub2 Not affected
SUSE Manager Proxy 4.2 grub2 Not affected
SUSE Manager Proxy Module 4.2 grub2 Not affected
SUSE Manager Retail Branch Server 4.0 grub2 Not affected
SUSE Manager Retail Branch Server 4.1 grub2 Not affected
SUSE Manager Retail Branch Server 4.2 grub2 Not affected
SUSE Manager Server 4.0 grub2 Not affected
SUSE Manager Server 4.1 grub2 Not affected
SUSE Manager Server 4.2 grub2 Not affected
SUSE OpenStack Cloud 7 grub2 Not affected
SUSE OpenStack Cloud 8 grub2 Not affected
SUSE OpenStack Cloud 9 grub2 Not affected
SUSE OpenStack Cloud Crowbar 8 grub2 Not affected
SUSE OpenStack Cloud Crowbar 9 grub2 Not affected
openSUSE Leap 15.3 grub2 Not affected
openSUSE Leap 15.4 grub2 Not affected
openSUSE Leap Micro 5.2 grub2 Not affected
openSUSE Leap Micro 5.3 grub2 Not affected
openSUSE Leap Micro 5.4 grub2 Not affected
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security grub2 Not affected
Container Status
rancher/elemental-builder-image/5.3
rancher/elemental-teal-rt/5.3
rancher/elemental-teal-rt/5.4
rancher/elemental-teal/5.3
rancher/elemental-teal/5.4
suse/hpc/warewulf4-x86_64/sle-hpc-node
suse/manager/5.0/x86_64/server
suse/sle-micro-rancher/5.2
suse/sle-micro-rancher/5.3
suse/sle-micro-rancher/5.4
grub2Not affected


SUSE Timeline for this CVE

CVE page created: Sat Apr 6 00:00:21 2024
CVE page last modified: Wed Oct 9 22:01:33 2024