{
  "schema_version": "1.4.0",
  "id": "GHSA-r3mv-rfx2-rf55",
  "modified": "2022-05-02T03:23:05Z",
  "published": "2022-05-02T03:23:04Z",
  "aliases": [
    "CVE-2009-1238"
  ],
  "details": "Race condition in the HFS vfs sysctl interface in XNU 1228.8.20 and earlier on Apple Mac OS X 10.5.6 and earlier allows local users to cause a denial of service (kernel memory corruption) by simultaneously executing the same HFS_SET_PKG_EXTENSIONS code path in multiple threads, which is problematic because of lack of mutex locking for an unspecified global variable.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-1238"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/8265"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/34424"
    },
    {
      "type": "WEB",
      "url": "http://www.digit-labs.org/files/exploits/xnu-vfssysctl-dos.c"
    },
    {
      "type": "WEB",
      "url": "http://www.informationweek.com/news/hardware/mac/showArticle.jhtml?articleID=216401181"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/34202"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-04-02T17:30:00Z"
  }
}