{
  "cveId": "CVE-2022-49824",
  "url": "https://patchblox.com/security/cve/CVE-2022-49824",
  "summary": "CVE-2022-49824 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49824, released May 1, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ata: libata-transport: fix error handling in ata...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ata: libata-transport: fix error handling in ata_tlink_add()  In ata_tlink_add(), the return value of transport_add_device() is not checked. As a result, it causes null-ptr-deref while removing the module, because transport_remove_device() is called to remove the device that was not added.  Unable to handle kernel NULL pointer dereference at virtual address 00000000000000d0 CPU: 33 PID: 13850 Comm: rmmod Kdump: loaded Tainted: G        W          6.1.0-rc3\u002B #12 pstate: 60400009 (nZCv daif \u002BPAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : device_del\u002B0x48/0x39c lr : device_del\u002B0x44/0x39c Call trace:  device_del\u002B0x48/0x39c  attribute_container_class_device_del\u002B0x28/0x40  transport_remove_classdev\u002B0x60/0x7c  attribute_container_device_trigger\u002B0x118/0x120  transport_remove_device\u002B0x20/0x30  ata_tlink_delete\u002B0x88/0xb0 [libata]  ata_tport_delete\u002B0x2c/0x60 [libata]  ata_port_detach\u002B0x148/0x1b0 [libata]  ata_pci_remove_one\u002B0x50/0x80 [libata]  ahci_remove_one\u002B0x4c/0x8c [ahci]  Fix this by checking and handling return value of transport_add_device() in ata_tlink_add().",
  "published": "2025-05-01T15:16:05Z",
  "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": 0.00215,
  "epssPercentile": 0.11975,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49824",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49824",
      "released": "2025-05-01T15:16:05Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49824",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49824",
      "released": "2025-05-01T15:16:05Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49824",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49824",
      "released": "2025-05-01T15:16:05Z"
    }
  ],
  "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"
  }
}