{
  "cveId": "CVE-2023-53007",
  "url": "https://patchblox.com/security/cve/CVE-2023-53007",
  "summary": "CVE-2023-53007 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53007, released March 27, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  tracing: Make sure trace_printk() can output as...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  tracing: Make sure trace_printk() can output as soon as it can be used  Currently trace_printk() can be used as soon as early_trace_init() is called from start_kernel(). But if a crash happens, and \u0022ftrace_dump_on_oops\u0022 is set on the kernel command line, all you get will be:    [    0.456075]   \u003Cidle\u003E-0         0dN.2. 347519us : Unknown type 6   [    0.456075]   \u003Cidle\u003E-0         0dN.2. 353141us : Unknown type 6   [    0.456075]   \u003Cidle\u003E-0         0dN.2. 358684us : Unknown type 6  This is because the trace_printk() event (type 6) hasn\u0027t been registered yet. That gets done via an early_initcall(), which may be early, but not early enough.  Instead of registering the trace_printk() event (and other ftrace events, which are not trace events) via an early_initcall(), have them registered at the same time that trace_printk() can be used. This way, if there is a crash before early_initcall(), then the trace_printk()s will actually be useful.",
  "published": "2025-03-27T17:15:49Z",
  "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": 0.00208,
  "epssPercentile": 0.10963,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2023-53007",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53007",
      "released": "2025-03-27T17:15:49Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2023-53007",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53007",
      "released": "2025-03-27T17:15:49Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2023-53007",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-53007",
      "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"
  }
}