{
  "cveId": "CVE-2024-50043",
  "url": "https://patchblox.com/security/cve/CVE-2024-50043",
  "summary": "CVE-2024-50043 is fixed in 20 products on 1 platform, first by DEBIAN-CVE-2024-50043, released October 21, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  nfsd: fix possible badness in FREE_STATEID  When...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  nfsd: fix possible badness in FREE_STATEID  When multiple FREE_STATEIDs are sent for the same delegation stateid, it can lead to a possible either use-after-free or counter refcount underflow errors.  In nfsd4_free_stateid() under the client lock we find a delegation stateid, however the code drops the lock before calling nfs4_put_stid(), that allows another FREE_STATE to find the stateid again. The first one will proceed to then free the stateid which leads to either use-after-free or decrementing already zeroed counter.",
  "published": "2024-10-21T20:15:17Z",
  "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": 0.00494,
  "epssPercentile": 0.42689,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
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      "released": "2026-05-10T00:00:00Z"
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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"
  }
}