Security advisory

{
  "id": "57305702a07b0b18020ef6db15a3fe2aab7addcc1366c7ed30cd0cfd7a911394",
  "url": "https://osv.dev/vulnerability/CVE-2024-57493",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2024-57493",
    "summary": "An issue in redoxOS relibc before commit 98aa4ea5 allows a local attacker to cause a denial of service via the setsockopt function.",
    "evidence": "osv:CVE-2024-57493",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-57493",
      "aliases": [
        "CVE-2024-57493"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://gitlab.redox-os.org/redox-os/relibc",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "98aa4ea5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "98aa4ea5"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-57493.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.902298846Z",
      "provider": "osv",
      "references": [
        "https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2024-57493",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57493.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-57493",
        "https://gitlab.redox-os.org/redox-os/relibc/-/issues/201",
        "https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/566"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57493.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-57493",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 506119,
  "published_at": "2025-04-18T00:00:00+00:00"
}