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.
CVSS Details
- CVSS 3.1 Base Score: 3.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-grub2-commonalma-upgrade-grub2-efi-aa64alma-upgrade-grub2-efi-aa64-cdbootalma-upgrade-grub2-efi-aa64-modulesalma-upgrade-grub2-efi-ia32alma-upgrade-grub2-efi-ia32-cdbootalma-upgrade-grub2-efi-ia32-modulesalma-upgrade-grub2-efi-x64alma-upgrade-grub2-efi-x64-cdbootalma-upgrade-grub2-efi-x64-modulesalma-upgrade-grub2-pcalma-upgrade-grub2-pc-modulesalma-upgrade-grub2-ppc64lealma-upgrade-grub2-ppc64le-modulesalma-upgrade-grub2-toolsalma-upgrade-grub2-tools-efialma-upgrade-grub2-tools-extraalma-upgrade-grub2-tools-minimal | May 13, 2024 | Feb 6, 2024 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-grub2amazon-linux-ami-2-upgrade-grub2-commonamazon-linux-ami-2-upgrade-grub2-debuginfoamazon-linux-ami-2-upgrade-grub2-efi-aa64amazon-linux-ami-2-upgrade-grub2-efi-aa64-cdbootamazon-linux-ami-2-upgrade-grub2-efi-aa64-ec2amazon-linux-ami-2-upgrade-grub2-efi-aa64-modulesamazon-linux-ami-2-upgrade-grub2-efi-x64amazon-linux-ami-2-upgrade-grub2-efi-x64-cdbootamazon-linux-ami-2-upgrade-grub2-efi-x64-ec2amazon-linux-ami-2-upgrade-grub2-efi-x64-modulesamazon-linux-ami-2-upgrade-grub2-emuamazon-linux-ami-2-upgrade-grub2-emu-modulesamazon-linux-ami-2-upgrade-grub2-pcamazon-linux-ami-2-upgrade-grub2-pc-modulesamazon-linux-ami-2-upgrade-grub2-toolsamazon-linux-ami-2-upgrade-grub2-tools-efiamazon-linux-ami-2-upgrade-grub2-tools-extraamazon-linux-ami-2-upgrade-grub2-tools-minimal | Mar 19, 2024 | Feb 6, 2024 | |
| Amazon_linux_2023 | amazon-linux-2023-upgrade-grub2-commonamazon-linux-2023-upgrade-grub2-debuginfoamazon-linux-2023-upgrade-grub2-debugsourceamazon-linux-2023-upgrade-grub2-efi-aa64amazon-linux-2023-upgrade-grub2-efi-aa64-cdbootamazon-linux-2023-upgrade-grub2-efi-aa64-ec2amazon-linux-2023-upgrade-grub2-efi-aa64-modulesamazon-linux-2023-upgrade-grub2-efi-x64amazon-linux-2023-upgrade-grub2-efi-x64-cdbootamazon-linux-2023-upgrade-grub2-efi-x64-ec2amazon-linux-2023-upgrade-grub2-efi-x64-modulesamazon-linux-2023-upgrade-grub2-emuamazon-linux-2023-upgrade-grub2-emu-debuginfoamazon-linux-2023-upgrade-grub2-emu-modulesamazon-linux-2023-upgrade-grub2-pcamazon-linux-2023-upgrade-grub2-pc-modulesamazon-linux-2023-upgrade-grub2-toolsamazon-linux-2023-upgrade-grub2-tools-debuginfoamazon-linux-2023-upgrade-grub2-tools-efiamazon-linux-2023-upgrade-grub2-tools-efi-debuginfoamazon-linux-2023-upgrade-grub2-tools-extraamazon-linux-2023-upgrade-grub2-tools-extra-debuginfoamazon-linux-2023-upgrade-grub2-tools-minimalamazon-linux-2023-upgrade-grub2-tools-minimal-debuginfo | Feb 17, 2025 | Feb 6, 2024 | |
| Huawei Euleros 2_0_sp10 | huawei-euleros-2_0_sp10-upgrade-grub2-commonhuawei-euleros-2_0_sp10-upgrade-grub2-efi-x64huawei-euleros-2_0_sp10-upgrade-grub2-efi-x64-moduleshuawei-euleros-2_0_sp10-upgrade-grub2-pchuawei-euleros-2_0_sp10-upgrade-grub2-pc-moduleshuawei-euleros-2_0_sp10-upgrade-grub2-toolshuawei-euleros-2_0_sp10-upgrade-grub2-tools-efihuawei-euleros-2_0_sp10-upgrade-grub2-tools-extrahuawei-euleros-2_0_sp10-upgrade-grub2-tools-minimal | May 13, 2024 | Feb 6, 2024 | |
| Huawei Euleros 2_0_sp11 | huawei-euleros-2_0_sp11-upgrade-grub2-commonhuawei-euleros-2_0_sp11-upgrade-grub2-efi-x64huawei-euleros-2_0_sp11-upgrade-grub2-efi-x64-moduleshuawei-euleros-2_0_sp11-upgrade-grub2-pchuawei-euleros-2_0_sp11-upgrade-grub2-pc-moduleshuawei-euleros-2_0_sp11-upgrade-grub2-toolshuawei-euleros-2_0_sp11-upgrade-grub2-tools-efihuawei-euleros-2_0_sp11-upgrade-grub2-tools-extrahuawei-euleros-2_0_sp11-upgrade-grub2-tools-minimal | Jun 3, 2024 | Feb 6, 2024 | |
| Huawei Euleros 2_0_sp12 | huawei-euleros-2_0_sp12-upgrade-grub2-commonhuawei-euleros-2_0_sp12-upgrade-grub2-efi-x64huawei-euleros-2_0_sp12-upgrade-grub2-efi-x64-moduleshuawei-euleros-2_0_sp12-upgrade-grub2-pchuawei-euleros-2_0_sp12-upgrade-grub2-pc-moduleshuawei-euleros-2_0_sp12-upgrade-grub2-toolshuawei-euleros-2_0_sp12-upgrade-grub2-tools-efihuawei-euleros-2_0_sp12-upgrade-grub2-tools-extrahuawei-euleros-2_0_sp12-upgrade-grub2-tools-minimal | Jul 1, 2024 | Feb 6, 2024 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-grub2-commonhuawei-euleros-2_0_sp8-upgrade-grub2-efi-aa64huawei-euleros-2_0_sp8-upgrade-grub2-efi-aa64-cdboothuawei-euleros-2_0_sp8-upgrade-grub2-efi-aa64-moduleshuawei-euleros-2_0_sp8-upgrade-grub2-toolshuawei-euleros-2_0_sp8-upgrade-grub2-tools-extrahuawei-euleros-2_0_sp8-upgrade-grub2-tools-minimal | Jul 23, 2024 | Feb 6, 2024 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-grub2-commonhuawei-euleros-2_0_sp9-upgrade-grub2-efi-x64huawei-euleros-2_0_sp9-upgrade-grub2-efi-x64-moduleshuawei-euleros-2_0_sp9-upgrade-grub2-pchuawei-euleros-2_0_sp9-upgrade-grub2-pc-moduleshuawei-euleros-2_0_sp9-upgrade-grub2-toolshuawei-euleros-2_0_sp9-upgrade-grub2-tools-efihuawei-euleros-2_0_sp9-upgrade-grub2-tools-extrahuawei-euleros-2_0_sp9-upgrade-grub2-tools-minimal | Jul 17, 2024 | Feb 6, 2024 | |
| Nutanix Ahv | nutanix-ahv-upgrade-latest | Jun 5, 2026 | Feb 11, 2025 | |
| Oracle_linux | — | oracle-linux-upgrade-grub2-commonoracle-linux-upgrade-grub2-efi-aa64oracle-linux-upgrade-grub2-efi-aa64-cdbootoracle-linux-upgrade-grub2-efi-aa64-modulesoracle-linux-upgrade-grub2-efi-ia32oracle-linux-upgrade-grub2-efi-ia32-cdbootoracle-linux-upgrade-grub2-efi-ia32-modulesoracle-linux-upgrade-grub2-efi-x64oracle-linux-upgrade-grub2-efi-x64-cdbootoracle-linux-upgrade-grub2-efi-x64-modulesoracle-linux-upgrade-grub2-pcoracle-linux-upgrade-grub2-pc-modulesoracle-linux-upgrade-grub2-toolsoracle-linux-upgrade-grub2-tools-efioracle-linux-upgrade-grub2-tools-extraoracle-linux-upgrade-grub2-tools-minimal | May 7, 2024 | Feb 6, 2024 |
| Redhat_linux | redhat-upgrade-grub2-commonredhat-upgrade-grub2-debuginforedhat-upgrade-grub2-debugsourceredhat-upgrade-grub2-efi-aa64-modulesredhat-upgrade-grub2-efi-ia32redhat-upgrade-grub2-efi-ia32-cdbootredhat-upgrade-grub2-efi-ia32-modulesredhat-upgrade-grub2-efi-x64redhat-upgrade-grub2-efi-x64-cdbootredhat-upgrade-grub2-efi-x64-modulesredhat-upgrade-grub2-emu-debuginforedhat-upgrade-grub2-pcredhat-upgrade-grub2-pc-modulesredhat-upgrade-grub2-ppc64le-modulesredhat-upgrade-grub2-toolsredhat-upgrade-grub2-tools-debuginforedhat-upgrade-grub2-tools-efiredhat-upgrade-grub2-tools-efi-debuginforedhat-upgrade-grub2-tools-extraredhat-upgrade-grub2-tools-extra-debuginforedhat-upgrade-grub2-tools-minimalredhat-upgrade-grub2-tools-minimal-debuginfo | May 1, 2024 | Feb 6, 2024 | |
| Rocky_linux | rocky-upgrade-grub2-debuginforocky-upgrade-grub2-debugsourcerocky-upgrade-grub2-efi-ia32rocky-upgrade-grub2-efi-ia32-cdbootrocky-upgrade-grub2-efi-x64rocky-upgrade-grub2-efi-x64-cdbootrocky-upgrade-grub2-pcrocky-upgrade-grub2-toolsrocky-upgrade-grub2-tools-debuginforocky-upgrade-grub2-tools-efirocky-upgrade-grub2-tools-efi-debuginforocky-upgrade-grub2-tools-extrarocky-upgrade-grub2-tools-extra-debuginforocky-upgrade-grub2-tools-minimalrocky-upgrade-grub2-tools-minimal-debuginfo | Jun 17, 2024 | Feb 6, 2024 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Sep 3, 2025 | Feb 6, 2024 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub