Upstream information

CVE-2024-1048 at MITRE

Description

A flaw was found in the grub2-set-bootflag utility of grub2. After the fix of CVE-2019-14865, grub2-set-bootflag will create a temporary file with the new grubenv content and rename it to the original grubenv file. If the program is killed before the rename operation, the temporary file will not be removed and may fill the filesystem when invoked multiple times, resulting in a filesystem out of free inodes or blocks.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v3 Scores
  CNA (Red Hat) National Vulnerability Database SUSE
Base Score 3.3 3.3 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Local Local Local
Attack Complexity Low Low Low
Privileges Required Low Low Low
User Interaction None None None
Scope Unchanged Unchanged Unchanged
Confidentiality Impact None None None
Integrity Impact None None None
Availability Impact Low Low Low
CVSSv3 Version 3.1 3.1 3.1
SUSE Bugzilla entry: 1219669 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • grub2-common >= 2.02-156.el8
  • grub2-efi-ia32 >= 2.02-156.el8
  • grub2-efi-ia32-cdboot >= 2.02-156.el8
  • grub2-efi-ia32-modules >= 2.02-156.el8
  • grub2-efi-x64 >= 2.02-156.el8
  • grub2-efi-x64-cdboot >= 2.02-156.el8
  • grub2-efi-x64-modules >= 2.02-156.el8
  • grub2-pc >= 2.02-156.el8
  • grub2-pc-modules >= 2.02-156.el8
  • grub2-tools >= 2.02-156.el8
  • grub2-tools-efi >= 2.02-156.el8
  • grub2-tools-extra >= 2.02-156.el8
  • grub2-tools-minimal >= 2.02-156.el8
 Patchnames:
RHSA-2024:3184
SUSE Liberty Linux 9
  • grub2-common >= 2.06-77.el9
  • grub2-efi-x64 >= 2.06-77.el9
  • grub2-efi-x64-cdboot >= 2.06-77.el9
  • grub2-efi-x64-modules >= 2.06-77.el9
  • grub2-pc >= 2.06-77.el9
  • grub2-pc-modules >= 2.06-77.el9
  • grub2-tools >= 2.06-77.el9
  • grub2-tools-efi >= 2.06-77.el9
  • grub2-tools-extra >= 2.06-77.el9
  • grub2-tools-minimal >= 2.06-77.el9
 Patchnames:
RHSA-2024:2456

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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SUSE Linux Enterprise Desktop 15 SP5 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 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 Server Applications 15 SP5 grub2 Not affected
SUSE Linux Enterprise Server 15 SP5 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 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 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 12 SP5 grub2 Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 trustedgrub2 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 12 SP5 grub2 Not affected
SUSE Linux Enterprise Server 12 SP5 trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS grub2 Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS trustedgrub2 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 LTSS Extended Security 12 SP5 grub2 Not affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 trustedgrub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 trustedgrub2 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
HPE Helion OpenStack 8 trustedgrub2 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 SP4 grub2 Not affected
SUSE Linux Enterprise Desktop 12 SP2 grub2 Not affected
SUSE Linux Enterprise Desktop 12 SP2 trustedgrub2 Not affected
SUSE Linux Enterprise Desktop 12 SP3 grub2 Not affected
SUSE Linux Enterprise Desktop 12 SP3 trustedgrub2 Not affected
SUSE Linux Enterprise Desktop 12 SP4 grub2 Not affected
SUSE Linux Enterprise Desktop 12 SP4 trustedgrub2 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 12 SP2-CLIENT grub2 Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT trustedgrub2 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 SP4 grub2 Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS grub2 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 trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP2-BCL grub2 Not affected
SUSE Linux Enterprise Server 12 SP2-BCL trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS grub2 Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS grub2 Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP3 grub2 Not affected
SUSE Linux Enterprise Server 12 SP3 trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP3-BCL grub2 Not affected
SUSE Linux Enterprise Server 12 SP3-BCL trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS grub2 Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS grub2 Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP4 grub2 Not affected
SUSE Linux Enterprise Server 12 SP4 trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS grub2 Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS trustedgrub2 Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS grub2 Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS trustedgrub2 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 SP2 trustedgrub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 trustedgrub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 grub2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 trustedgrub2 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 7 trustedgrub2 Not affected
SUSE OpenStack Cloud 8 grub2 Not affected
SUSE OpenStack Cloud 8 trustedgrub2 Not affected
SUSE OpenStack Cloud 9 grub2 Not affected
SUSE OpenStack Cloud 9 trustedgrub2 Not affected
SUSE OpenStack Cloud Crowbar 8 grub2 Not affected
SUSE OpenStack Cloud Crowbar 8 trustedgrub2 Not affected
SUSE OpenStack Cloud Crowbar 9 grub2 Not affected
SUSE OpenStack Cloud Crowbar 9 trustedgrub2 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.
SLES15-SP5-CHOST-BYOS-GDC 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/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: Tue Feb 6 19:00:01 2024
CVE page last modified: Mon Nov 18 14:14:41 2024