# CVE-2025-1118: grub2: A flaw was found in grub2

CVE-2025-1118 is fixed in 26 products on 1 platform, first by RHSA-2025:16154, released February 18, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-1118
- Priority: Routine
- CVSS: 6.7 (moderate)
- EPSS: 0.0032
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 18, 2025

## Description

A flaw was found in grub2. Grub's dump command is not blocked when grub is in lockdown mode, which allows the user to read any memory information, and an attacker may leverage this in order to extract signatures, salts, and other sensitive information from the memory.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | grub2 Debian 12.15 (bookworm) | 2.06-13+deb12u2 | [DEBIAN-CVE-2025-1118](https://patchblox.com/security/data/fix/linux/debian-cve-2025-1118.md) | Feb 19, 2025 |
| Linux | grub2 Debian 13.5 (trixie) | 2.12-6 | [DEBIAN-CVE-2025-1118](https://patchblox.com/security/data/fix/linux/debian-cve-2025-1118.md) | Feb 19, 2025 |
| Linux | grub2 Debian 14 | 2.12-6 | [DEBIAN-CVE-2025-1118](https://patchblox.com/security/data/fix/linux/debian-cve-2025-1118.md) | Feb 19, 2025 |
| Linux | grub2 RHEL 10 | 2.12-15.el10_0 | [RHSA-2025:16154](https://patchblox.com/security/data/fix/linux/rhsa-2025-16154.md) | Feb 18, 2025 |
| Linux | grub2 opensuse-leap 15.6 | 2.12-150600.8.18.2 | [SUSE-SU-2025:0586-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0586-1.md) | Feb 19, 2025 |
| Linux | grub2 rocky 10 | 1:2.12-15.el10_0 | [RLSA-2025:16154](https://patchblox.com/security/data/fix/linux/rlsa-2025-16154.md) | Oct 3, 2025 |
| Linux | grub2 sles 15.6 | 2.12-150600.8.18.2 | [SUSE-SU-2025:0586-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0586-1.md) | Feb 19, 2025 |
| Linux | grub2-common almalinux 10 | 1:2.12-15.el10_0.alma.1 | [ALSA-2025:16154](https://patchblox.com/security/data/fix/linux/alsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-common amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-common ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-debuginfo amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-debugsource amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-aa64 amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-aa64 ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-efi-aa64-cdboot amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-aa64-cdboot ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-efi-aa64-ec2 amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-aa64-modules almalinux 10 | 1:2.12-15.el10_0.alma.1 | [ALSA-2025:16154](https://patchblox.com/security/data/fix/linux/alsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-efi-aa64-modules amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-aa64-modules ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-efi-x64 amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-x64 ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-efi-x64-cdboot amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-x64-cdboot ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-efi-x64-ec2 amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-x64-modules almalinux 10 | 1:2.12-15.el10_0.alma.1 | [ALSA-2025:16154](https://patchblox.com/security/data/fix/linux/alsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-efi-x64-modules amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-efi-x64-modules ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-emu amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-emu-debuginfo amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-emu-modules amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-pc amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-pc ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-pc-modules almalinux 10 | 1:2.12-15.el10_0.alma.1 | [ALSA-2025:16154](https://patchblox.com/security/data/fix/linux/alsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-pc-modules amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-pc-modules ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-ppc64le-modules almalinux 10 | 1:2.12-15.el10_0.alma.1 | [ALSA-2025:16154](https://patchblox.com/security/data/fix/linux/alsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-tools amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-tools ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-tools-debuginfo amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-tools-efi amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-tools-efi ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-tools-efi-debuginfo amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-tools-extra amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-tools-extra ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-tools-extra-debuginfo amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-tools-minimal amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |
| Linux | grub2-tools-minimal ol 10 | 1:2.12-15.0.1.el10_0 | [ELSA-2025-16154](https://patchblox.com/security/data/fix/linux/elsa-2025-16154.md) | Sep 18, 2025 |
| Linux | grub2-tools-minimal-debuginfo amzn 2023 | 1:2.06-61.amzn2023.0.16 | [ALAS2023-2025-937](https://patchblox.com/security/data/fix/linux/alas2023-2025-937.md) | Apr 9, 2025 |

---

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