ghsa-xfgm-rcpf-gf3q
Vulnerability from github
Published
2022-05-02 06:15
Modified
2022-05-02 06:15
Details

The gfs2_lock function in the Linux kernel before 2.6.34-rc1-next-20100312, and the gfs_lock function in the Linux kernel on Red Hat Enterprise Linux (RHEL) 5 and 6, does not properly remove POSIX locks on files that are setgid without group-execute permission, which allows local users to cause a denial of service (BUG and system crash) by locking a file on a (1) GFS or (2) GFS2 filesystem, and then changing this file's permissions.

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{
  "affected": [],
  "aliases": [
    "CVE-2010-0727"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-03-16T19:30:00Z",
    "severity": "MODERATE"
  },
  "details": "The gfs2_lock function in the Linux kernel before 2.6.34-rc1-next-20100312, and the gfs_lock function in the Linux kernel on Red Hat Enterprise Linux (RHEL) 5 and 6, does not properly remove POSIX locks on files that are setgid without group-execute permission, which allows local users to cause a denial of service (BUG and system crash) by locking a file on a (1) GFS or (2) GFS2 filesystem, and then changing this file\u0027s permissions.",
  "id": "GHSA-xfgm-rcpf-gf3q",
  "modified": "2022-05-02T06:15:09Z",
  "published": "2022-05-02T06:15:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0727"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=570863"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11392"
    },
    {
      "type": "WEB",
      "url": "http://lkml.org/lkml/2010/3/11/269"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/39830"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1023809"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2010/dsa-2053"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.34-rc1-next-20100312.bz2"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:066"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/03/12/1"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0330.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0380.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0521.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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