ghsa-6cq9-237h-c3vq
Vulnerability from github
Published
2022-05-17 03:50
Modified
2022-05-17 03:50
Details

The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and "updating a negative key into a fully instantiated key."

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{
  "affected": [],
  "aliases": [
    "CVE-2011-4110"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-01-27T15:55:00Z",
    "severity": "LOW"
  },
  "details": "The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and \"updating a negative key into a fully instantiated key.\"",
  "id": "GHSA-6cq9-237h-c3vq",
  "modified": "2022-05-17T03:50:08Z",
  "published": "2022-05-17T03:50:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4110"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:1479"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:1530"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0010"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0116"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2012:0333"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2011-4110"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=751297"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/11/15/363"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=139447903326211\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/47754"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/21/19"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/22/5"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/22/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/50755"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1324-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1328-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1344-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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