{
  "schema_version": "1.4.0",
  "id": "GHSA-j6rr-99wm-q9wm",
  "modified": "2025-04-09T04:13:50Z",
  "published": "2022-05-02T03:41:01Z",
  "aliases": [
    "CVE-2009-3043"
  ],
  "details": "The tty_ldisc_hangup function in drivers/char/tty_ldisc.c in the Linux kernel 2.6.31-rc before 2.6.31-rc8 allows local users to cause a denial of service (system crash, sometimes preceded by a NULL pointer dereference) or possibly gain privileges via certain pseudo-terminal I/O activity, as demonstrated by KernelTtyTest.c.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-3043"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5c58ceff103d8a654f24769bb1baaf84a841b0cc"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5c58ceff103d8a654f24769bb1baaf84a841b0cc"
    },
    {
      "type": "WEB",
      "url": "http://lkml.org/lkml/2009/8/20/21"
    },
    {
      "type": "WEB",
      "url": "http://lkml.org/lkml/2009/8/20/27"
    },
    {
      "type": "WEB",
      "url": "http://lkml.org/lkml/2009/8/20/68"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc8"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2009/08/31/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2009/09/03/6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2009/09/03/7"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/36191"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-09-02T17:30:00Z"
  }
}