ghsa-2x7f-vj4c-rv7v
Vulnerability from github
Published
2022-05-17 04:55
Modified
2025-04-11 04:09
Details

The l2tp_ip6_recvmsg function in net/l2tp/l2tp_ip6.c in the Linux kernel before 3.9-rc7 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-3230"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-04-22T11:41:00Z",
    "severity": "MODERATE"
  },
  "details": "The l2tp_ip6_recvmsg function in net/l2tp/l2tp_ip6.c in the Linux kernel before 3.9-rc7 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.",
  "id": "GHSA-2x7f-vj4c-rv7v",
  "modified": "2025-04-11T04:09:46Z",
  "published": "2022-05-17T04:55:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-3230"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/b860d3cc62877fad02863e2a08efff69a19382d2"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2013/4/14/107"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b860d3cc62877fad02863e2a08efff69a19382d2"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b860d3cc62877fad02863e2a08efff69a19382d2"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1837-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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