ghsa-5fpr-g7qq-496f
Vulnerability from github
Published
2022-05-17 04:55
Modified
2022-05-17 04:55
Details

The _xfs_buf_find function in fs/xfs/xfs_buf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging the ability to mount an XFS filesystem containing a metadata inode with an invalid extent map.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-1819"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-03-06T22:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The _xfs_buf_find function in fs/xfs/xfs_buf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging the ability to mount an XFS filesystem containing a metadata inode with an invalid extent map.",
  "id": "GHSA-5fpr-g7qq-496f",
  "modified": "2022-05-17T04:55:23Z",
  "published": "2022-05-17T04:55:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1819"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/eb178619f930fa2ba2348de332a1ff1c66a31424"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2013:0829"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2013-1819"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=918009"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=eb178619f930fa2ba2348de332a1ff1c66a31424"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eb178619f930fa2ba2348de332a1ff1c66a31424"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/03/05/10"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1968-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1969-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1970-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1972-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1973-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1975-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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