{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-26609"
      ],
      "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: reject QUEUE/DROP verdict parameters\n\nThis reverts commit e0abdadcc6e1.\n\ncore.c:nf_hook_slow assumes that the upper 16 bits of NF_DROP\nverdicts contain a valid errno, i.e. -EPERM, -EHOSTUNREACH or similar,\nor 0.\n\nDue to the reverted commit, its possible to provide a positive\nvalue, e.g. NF_ACCEPT (1), which results in use-after-free.\n\nIts not clear to me why this commit was made.\n\nNF_QUEUE is not used by nftables; \"queue\" rules in nftables\nwill result in use of \"nft_queue\" expression.\n\nIf we later need to allow specifiying errno values from userspace\n(do not know why), this has to call NF_DROP_GETERR and check that\n\"err \u003c= 0\" holds true.",
      "id": "GSD-2024-26609",
      "modified": "2024-02-20T06:02:29.204683Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@kernel.org",
        "ID": "CVE-2024-26609",
        "STATE": "REJECT"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** REJECT ** This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
          }
        ],
        "id": "CVE-2024-26609",
        "lastModified": "2024-03-12T14:15:07.133",
        "metrics": {},
        "published": "2024-03-11T18:15:19.010",
        "references": [],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Rejected"
      }
    }
  }
}