ghsa-qvvj-m5ww-3hcj
Vulnerability from github
Published
2024-10-09 15:32
Modified
2024-11-08 18:30
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

In the Linux kernel, the following vulnerability has been resolved:

ocfs2: add bounds checking to ocfs2_xattr_find_entry()

Add a paranoia check to make sure it doesn't stray beyond valid memory region containing ocfs2 xattr entries when scanning for a match. It will prevent out-of-bound access in case of crafted images.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-47670"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-09T15:15:15Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: add bounds checking to ocfs2_xattr_find_entry()\n\nAdd a paranoia check to make sure it doesn\u0027t stray beyond valid memory\nregion containing ocfs2 xattr entries when scanning for a match.  It will\nprevent out-of-bound access in case of crafted images.",
  "id": "GHSA-qvvj-m5ww-3hcj",
  "modified": "2024-11-08T18:30:43Z",
  "published": "2024-10-09T15:32:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47670"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1f6e167d6753fe3ea493cdc7f7de8d03147a4d39"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/34759b7e4493d7337cbc414c132cef378c492a2c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5bbe51eaf01a5dd6fb3f0dea81791e5dbc6dc6dd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60c0d36189bad58b1a8e69af8781d90009559ea1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8e7bef408261746c160853fc27df3139659f5f77"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b32539590a8e6400ac2f6e7cf9cbb8e08711a2f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9e3041fecdc8f78a5900c3aa51d3d756e73264d6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b49a786beb11ff740cb9e0c20b999c2a0e1729c2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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