{
  "schema_version": "1.4.0",
  "id": "GHSA-5f6p-hhwm-3p3h",
  "modified": "2022-05-17T05:14:47Z",
  "published": "2022-05-17T05:14:47Z",
  "aliases": [
    "CVE-2012-2136"
  ],
  "details": "The sock_alloc_send_pskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-2136"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/cc9b17ad29ecaa20bfe426a8d4dbfb94b13ff1cc"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0690"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0743"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:1087"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2012-2136"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=816289"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cc9b17ad29ecaa20bfe426a8d4dbfb94b13ff1cc"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cc9b17ad29ecaa20bfe426a8d4dbfb94b13ff1cc"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0743.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1087.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/50807"
    },
    {
      "type": "WEB",
      "url": "http://ubuntu.com/usn/usn-1529-1"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/53721"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1535-1"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-08-09T10:29:00Z"
  }
}