{
  "cveId": "CVE-2021-47489",
  "url": "https://patchblox.com/security/cve/CVE-2021-47489",
  "summary": "CVE-2021-47489 is fixed in linux on 1 platform, first by DEBIAN-CVE-2021-47489, released May 22, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  drm/amdgpu: Fix even more out of bound writes fr...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  drm/amdgpu: Fix even more out of bound writes from debugfs  CVE-2021-42327 was fixed by:  commit f23750b5b3d98653b31d4469592935ef6364ad67 Author: Thelford Williams \u003Ctdwilliamsiv@gmail.com\u003E Date:   Wed Oct 13 16:04:13 2021 -0400      drm/amdgpu: fix out of bounds write  but amdgpu_dm_debugfs.c contains more of the same issue so fix the remaining ones.  v2: \t* Add missing fix in dp_max_bpc_write (Harry Wentland)",
  "published": "2024-05-22T09:15:10Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00218,
  "epssPercentile": 0.12351,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.15.3-1",
      "fix": "DEBIAN-CVE-2021-47489",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47489",
      "released": "2024-05-22T09:15:10Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.15.3-1",
      "fix": "DEBIAN-CVE-2021-47489",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47489",
      "released": "2024-05-22T09:15:10Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.15.3-1",
      "fix": "DEBIAN-CVE-2021-47489",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47489",
      "released": "2024-05-22T09:15:10Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}