{
  "cveId": "CVE-2023-1194",
  "url": "https://patchblox.com/security/cve/CVE-2023-1194",
  "summary": "CVE-2023-1194 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-1194, released November 3, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: An out-of-bounds (OOB) memory read flaw was found in parse_lease_state in the KSMBD implementation of the in-kernel s...",
  "description": "An out-of-bounds (OOB) memory read flaw was found in parse_lease_state in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. When an attacker sends the CREATE command with a malformed payload to KSMBD, due to a missing check of \u0060NameOffset\u0060 in the \u0060parse_lease_state()\u0060 function, the \u0060create_context\u0060 object can access invalid memory.",
  "published": "2023-11-03T08:15:07Z",
  "severity": "high",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
  "epss": 0.01077,
  "epssPercentile": 0.65217,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.37-1",
      "fix": "DEBIAN-CVE-2023-1194",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-1194",
      "released": "2023-11-03T08:15:07Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.3.11-1",
      "fix": "DEBIAN-CVE-2023-1194",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-1194",
      "released": "2023-11-03T08:15:07Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.3.11-1",
      "fix": "DEBIAN-CVE-2023-1194",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-1194",
      "released": "2023-11-03T08:15:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}