# ALAS2023-2025-937: Security update for 24 packages ALAS2023-2025-937, released April 9, 2025, fixes 21 CVEs across 24 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alas2023-2025-937 - Platform: Linux - Released: Apr 9, 2025 - Priority: High (Closes CVE-2025-0624, high severity) - CVEs: 21, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2025-937.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [grub2-common](https://patchblox.com/security/data/product/linux/grub2-common.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-debuginfo](https://patchblox.com/security/data/product/linux/grub2-debuginfo.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-debugsource](https://patchblox.com/security/data/product/linux/grub2-debugsource.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-aa64](https://patchblox.com/security/data/product/linux/grub2-efi-aa64.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-aa64-cdboot](https://patchblox.com/security/data/product/linux/grub2-efi-aa64-cdboot.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-aa64-ec2](https://patchblox.com/security/data/product/linux/grub2-efi-aa64-ec2.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-aa64-modules](https://patchblox.com/security/data/product/linux/grub2-efi-aa64-modules.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-x64](https://patchblox.com/security/data/product/linux/grub2-efi-x64.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-x64-cdboot](https://patchblox.com/security/data/product/linux/grub2-efi-x64-cdboot.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-x64-ec2](https://patchblox.com/security/data/product/linux/grub2-efi-x64-ec2.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-efi-x64-modules](https://patchblox.com/security/data/product/linux/grub2-efi-x64-modules.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-emu](https://patchblox.com/security/data/product/linux/grub2-emu.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-emu-debuginfo](https://patchblox.com/security/data/product/linux/grub2-emu-debuginfo.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-emu-modules](https://patchblox.com/security/data/product/linux/grub2-emu-modules.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-pc](https://patchblox.com/security/data/product/linux/grub2-pc.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-pc-modules](https://patchblox.com/security/data/product/linux/grub2-pc-modules.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools](https://patchblox.com/security/data/product/linux/grub2-tools.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools-debuginfo](https://patchblox.com/security/data/product/linux/grub2-tools-debuginfo.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools-efi](https://patchblox.com/security/data/product/linux/grub2-tools-efi.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools-efi-debuginfo](https://patchblox.com/security/data/product/linux/grub2-tools-efi-debuginfo.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools-extra](https://patchblox.com/security/data/product/linux/grub2-tools-extra.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools-extra-debuginfo](https://patchblox.com/security/data/product/linux/grub2-tools-extra-debuginfo.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools-minimal](https://patchblox.com/security/data/product/linux/grub2-tools-minimal.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | | [grub2-tools-minimal-debuginfo](https://patchblox.com/security/data/product/linux/grub2-tools-minimal-debuginfo.md) | amzn 2023 | 1:2.06-61.amzn2023.0.16 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2025-0624](https://patchblox.com/security/data/cve/CVE-2025-0624.md) | High | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 7.6 | 0.0141 | | | [CVE-2025-0689](https://patchblox.com/security/data/cve/CVE-2025-0689.md) | High | grub2: When reading data from disk, the grub's UDF filesystem module utilizes the user controlled data length metadata to al... | 7.8 | 0.0050 | | | [CVE-2025-1125](https://patchblox.com/security/data/cve/CVE-2025-1125.md) | High | grub2: When reading data from a hfs filesystem, grub's hfs filesystem module uses user-controlled parameters from the filesy... | 7.8 | 0.0045 | | | [CVE-2025-0678](https://patchblox.com/security/data/cve/CVE-2025-0678.md) | High | grub2: A flaw was found in grub2 | 7.8 | 0.0030 | | | [CVE-2024-45782](https://patchblox.com/security/data/cve/CVE-2024-45782.md) | High | grub2: A flaw was found in the HFS filesystem | 7.8 | 0.0023 | | | [CVE-2025-0690](https://patchblox.com/security/data/cve/CVE-2025-0690.md) | Routine | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 6.7 | 0.0079 | | | [CVE-2025-0677](https://patchblox.com/security/data/cve/CVE-2025-0677.md) | Routine | grub2: A flaw was found in grub2 | 6.7 | 0.0033 | | | [CVE-2025-1118](https://patchblox.com/security/data/cve/CVE-2025-1118.md) | Routine | grub2: A flaw was found in grub2 | 6.7 | 0.0032 | | | [CVE-2024-45774](https://patchblox.com/security/data/cve/CVE-2024-45774.md) | Routine | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 6.7 | 0.0031 | | | [CVE-2024-45776](https://patchblox.com/security/data/cve/CVE-2024-45776.md) | Routine | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 6.7 | 0.0031 | | | [CVE-2024-45781](https://patchblox.com/security/data/cve/CVE-2024-45781.md) | Routine | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 6.7 | 0.0031 | | | [CVE-2024-45778](https://patchblox.com/security/data/cve/CVE-2024-45778.md) | Routine | grub2: A stack overflow flaw was found when reading a BFS file system | 5.5 | 0.0029 | | | [CVE-2024-45777](https://patchblox.com/security/data/cve/CVE-2024-45777.md) | Routine | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 6.7 | 0.0029 | | | [CVE-2024-45780](https://patchblox.com/security/data/cve/CVE-2024-45780.md) | Routine | grub2: A flaw was found in grub2 | 6.7 | 0.0029 | | | [CVE-2024-45779](https://patchblox.com/security/data/cve/CVE-2024-45779.md) | Routine | grub2: An integer overflow flaw was found in the BFS file system driver in grub2 | 6.0 | 0.0029 | | | [CVE-2024-45775](https://patchblox.com/security/data/cve/CVE-2024-45775.md) | Routine | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 6.7 | 0.0029 | | | [CVE-2025-0685](https://patchblox.com/security/data/cve/CVE-2025-0685.md) | Routine | grub2: A flaw was found in grub2 | 6.4 | 0.0029 | | | [CVE-2025-0686](https://patchblox.com/security/data/cve/CVE-2025-0686.md) | Routine | grub2: A flaw was found in grub2 | 6.4 | 0.0029 | | | [CVE-2025-0684](https://patchblox.com/security/data/cve/CVE-2025-0684.md) | Routine | grub2: A flaw was found in grub2 | 6.4 | 0.0029 | | | [CVE-2025-0622](https://patchblox.com/security/data/cve/CVE-2025-0622.md) | Routine | grub2: A flaw was found in command/gpg | 6.7 | 0.0028 | | | [CVE-2024-45783](https://patchblox.com/security/data/cve/CVE-2024-45783.md) | Routine | grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... | 6.7 | 0.0028 | | --- Data as of 2026-11-10T07:50:38Z UTC. 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