{
  "cveId": "CVE-2023-39180",
  "url": "https://patchblox.com/security/cve/CVE-2023-39180",
  "summary": "CVE-2023-39180 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-39180, released November 18, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: A flaw was found within the handling of SMB2_READ commands in the kernel ksmbd module",
  "description": "A flaw was found within the handling of SMB2_READ commands in the kernel ksmbd module. The issue results from not releasing memory after its effective lifetime. An attacker can leverage this to create a denial-of-service condition on affected installations of Linux. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable.",
  "published": "2024-11-18T10:15:05Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.01439,
  "epssPercentile": 0.7334,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.55-1",
      "fix": "DEBIAN-CVE-2023-39180",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-39180",
      "released": "2024-11-18T10:15:05Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.5.3-1",
      "fix": "DEBIAN-CVE-2023-39180",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-39180",
      "released": "2024-11-18T10:15:05Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.5.3-1",
      "fix": "DEBIAN-CVE-2023-39180",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-39180",
      "released": "2024-11-18T10:15:05Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}