{
  "cveId": "CVE-2023-53449",
  "url": "https://patchblox.com/security/cve/CVE-2023-53449",
  "summary": "CVE-2023-53449 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53449, released October 1, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  s390/dasd: Fix potential memleak in dasd_eckd_in...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  s390/dasd: Fix potential memleak in dasd_eckd_init()  \u0060dasd_reserve_req\u0060 is allocated before \u0060dasd_vol_info_req\u0060, and it also needs to be freed before the error returns, just like the other cases in this function.",
  "published": "2025-10-01T12:15:41Z",
  "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": 0.0016,
  "epssPercentile": 0.05151,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.20-1",
      "fix": "DEBIAN-CVE-2023-53449",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53449",
      "released": "2025-10-01T12:15:41Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.20-1",
      "fix": "DEBIAN-CVE-2023-53449",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53449",
      "released": "2025-10-01T12:15:41Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.20-1",
      "fix": "DEBIAN-CVE-2023-53449",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53449",
      "released": "2025-10-01T12:15:41Z"
    }
  ],
  "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"
  }
}