GHSA-W5Q9-4W6F-XC45

Vulnerability from github – Published: 2022-05-02 03:51 – Updated: 2025-04-09 04:17
VLAI
Details

The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel before 2.6.32-git6 allows local users to overwrite arbitrary files via a crafted request, related to insufficient checks for file permissions.

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{
  "affected": [],
  "aliases": [
    "CVE-2009-4131"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-12-13T01:30:00Z",
    "severity": "HIGH"
  },
  "details": "The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel before 2.6.32-git6 allows local users to overwrite arbitrary files via a crafted request, related to insufficient checks for file permissions.",
  "id": "GHSA-w5q9-4w6f-xc45",
  "modified": "2025-04-09T04:17:11Z",
  "published": "2022-05-02T03:51:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-4131"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2009-4131"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=544471"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00702.html"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git%3Ba=commit%3Bh=4a58579b9e4e2a35d57e6c9c8483e52f6f1b7fd6"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commit;h=4a58579b9e4e2a35d57e6c9c8483e52f6f1b7fd6"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://lkml.org/lkml/2009/12/9/255"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37658"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37686"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/38017"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.32-git6.log"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:329"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/37277"
    },
    {
      "type": "WEB",
      "url": "http://www.theregister.co.uk/2009/12/11/linux_kernel_bugs_patched"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-869-1"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2009/3468"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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