{
  "cveId": "CVE-2022-48791",
  "url": "https://patchblox.com/security/cve/CVE-2022-48791",
  "summary": "CVE-2022-48791 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48791, released July 16, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  scsi: pm8001: Fix use-after-free for aborted TMF...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  scsi: pm8001: Fix use-after-free for aborted TMF sas_task  Currently a use-after-free may occur if a TMF sas_task is aborted before we handle the IO completion in mpi_ssp_completion(). The abort occurs due to timeout.  When the timeout occurs, the SAS_TASK_STATE_ABORTED flag is set and the sas_task is freed in pm8001_exec_internal_tmf_task().  However, if the I/O completion occurs later, the I/O completion still thinks that the sas_task is available. Fix this by clearing the ccb-\u003Etask if the TMF times out - the I/O completion handler does nothing if this pointer is cleared.",
  "published": "2024-07-16T12:15:03Z",
  "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": 0.00246,
  "epssPercentile": 0.15965,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.16.11-1",
      "fix": "DEBIAN-CVE-2022-48791",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48791",
      "released": "2024-07-16T12:15:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.16.11-1",
      "fix": "DEBIAN-CVE-2022-48791",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48791",
      "released": "2024-07-16T12:15:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.16.11-1",
      "fix": "DEBIAN-CVE-2022-48791",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48791",
      "released": "2024-07-16T12:15:03Z"
    }
  ],
  "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"
  }
}