{
  "cveId": "CVE-2021-47478",
  "url": "https://patchblox.com/security/cve/CVE-2021-47478",
  "summary": "CVE-2021-47478 is fixed in linux on 1 platform, first by DEBIAN-CVE-2021-47478, released May 22, 2024. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  isofs: Fix out of bound access for corrupted iso...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  isofs: Fix out of bound access for corrupted isofs image  When isofs image is suitably corrupted isofs_read_inode() can read data beyond the end of buffer. Sanity-check the directory entry length before using it.",
  "published": "2024-05-22T09:15:09Z",
  "severity": "critical",
  "cvss": 9.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
  "epss": 0.00687,
  "epssPercentile": 0.52941,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.15.3-1",
      "fix": "DEBIAN-CVE-2021-47478",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47478",
      "released": "2024-05-22T09:15:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.15.3-1",
      "fix": "DEBIAN-CVE-2021-47478",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47478",
      "released": "2024-05-22T09:15:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.15.3-1",
      "fix": "DEBIAN-CVE-2021-47478",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47478",
      "released": "2024-05-22T09:15:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}