{
  "cveId": "CVE-2021-3981",
  "url": "https://patchblox.com/security/cve/CVE-2021-3981",
  "summary": "CVE-2021-3981 is fixed in 36 products on 1 platform, first by DEBIAN-CVE-2021-3981, released March 10, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
  "description": "The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices.\n\nSecurity Fix(es):\n\n* grub2: Incorrect permission in grub.cfg allow unprivileged user to read the file content (CVE-2021-3981)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
  "published": "2022-03-10T09:43:00Z",
  "severity": "low",
  "cvss": 3.3,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
  "epss": 0.00319,
  "epssPercentile": 0.25032,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
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      "released": "2023-07-19T18:15:00Z"
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      "release": "Ubuntu 22.04.1 LTS (jammy)",
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