{
  "cveId": "CVE-2023-52904",
  "url": "https://patchblox.com/security/cve/CVE-2023-52904",
  "summary": "CVE-2023-52904 is fixed in 15 products on 1 platform, first by DEBIAN-CVE-2023-52904, released August 21, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ALSA: usb-audio: Fix possible NULL pointer deref...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate()  The subs function argument may be NULL, so do not use it before the NULL check.",
  "published": "2024-08-21T07:15:06Z",
  "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": 0.00253,
  "epssPercentile": 0.16931,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
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    {
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  ],
  "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"
  }
}