{
  "cveId": "CVE-2021-47165",
  "url": "https://patchblox.com/security/cve/CVE-2021-47165",
  "summary": "CVE-2021-47165 is fixed in linux on 1 platform, first by DEBIAN-CVE-2021-47165, released March 25, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  drm/meson: fix shutdown crash when component not...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  drm/meson: fix shutdown crash when component not probed  When main component is not probed, by example when the dw-hdmi module is not loaded yet or in probe defer, the following crash appears on shutdown:  Unable to handle kernel NULL pointer dereference at virtual address 0000000000000038 ... pc : meson_drv_shutdown\u002B0x24/0x50 lr : platform_drv_shutdown\u002B0x20/0x30 ... Call trace: meson_drv_shutdown\u002B0x24/0x50 platform_drv_shutdown\u002B0x20/0x30 device_shutdown\u002B0x158/0x360 kernel_restart_prepare\u002B0x38/0x48 kernel_restart\u002B0x18/0x68 __do_sys_reboot\u002B0x224/0x250 __arm64_sys_reboot\u002B0x24/0x30 ...  Simply check if the priv struct has been allocated before using it.",
  "published": "2024-03-25T10:15:08Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00226,
  "epssPercentile": 0.13382,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.14.6-1",
      "fix": "DEBIAN-CVE-2021-47165",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47165",
      "released": "2024-03-25T10:15:08Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.14.6-1",
      "fix": "DEBIAN-CVE-2021-47165",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47165",
      "released": "2024-03-25T10:15:08Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.14.6-1",
      "fix": "DEBIAN-CVE-2021-47165",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47165",
      "released": "2024-03-25T10:15:08Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}