{
  "cveId": "CVE-2023-53003",
  "url": "https://patchblox.com/security/cve/CVE-2023-53003",
  "summary": "CVE-2023-53003 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53003, released March 27, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  EDAC/qcom: Do not pass llcc_driv_data as edac_de...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info\u0027s pvt_info  The memory for llcc_driv_data is allocated by the LLCC driver. But when it is passed as the private driver info to the EDAC core, it will get freed during the qcom_edac driver release. So when the qcom_edac driver gets probed again, it will try to use the freed data leading to the use-after-free bug.  Hence, do not pass llcc_driv_data as pvt_info but rather reference it using the platform_data pointer in the qcom_edac driver.",
  "published": "2025-03-27T17:15:49Z",
  "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": 0.00267,
  "epssPercentile": 0.18971,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2023-53003",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53003",
      "released": "2025-03-27T17:15:49Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2023-53003",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53003",
      "released": "2025-03-27T17:15:49Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2023-53003",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53003",
      "released": "2025-03-27T17:15:49Z"
    }
  ],
  "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"
  }
}