ghsa-r29j-j5r6-jhjm
Vulnerability from github
Published
2022-05-13 01:24
Modified
2025-04-12 12:39
Details

The xfs_da3_fixhashpath function in fs/xfs/xfs_da_btree.c in the xfs implementation in the Linux kernel before 3.14.2 does not properly compare btree hash values, which allows local users to cause a denial of service (filesystem corruption, and OOPS or panic) via operations on directories that have hash collisions, as demonstrated by rmdir operations.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-7283"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-10-13T10:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The xfs_da3_fixhashpath function in fs/xfs/xfs_da_btree.c in the xfs implementation in the Linux kernel before 3.14.2 does not properly compare btree hash values, which allows local users to cause a denial of service (filesystem corruption, and OOPS or panic) via operations on directories that have hash collisions, as demonstrated by rmdir operations.",
  "id": "GHSA-r29j-j5r6-jhjm",
  "modified": "2025-04-12T12:39:35Z",
  "published": "2022-05-13T01:24:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-7283"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/c88547a8119e3b581318ab65e9b72f27f23e641d"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1148777"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c88547a8119e3b581318ab65e9b72f27f23e641d"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c88547a8119e3b581318ab65e9b72f27f23e641d"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=linux-xfs\u0026m=139590613002926\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1943.html"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2014/10/01/29"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/70261"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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