ghsa-56q7-cvh5-mq2r
Vulnerability from github
Published
2024-12-27 15:31
Modified
2025-11-03 21:31
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:

jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree

When the value of lp is 0 at the beginning of the for loop, it will become negative in the next assignment and we should bail out.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-56595"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-27T15:15:18Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: add a check to prevent array-index-out-of-bounds in dbAdjTree\n\nWhen the value of lp is 0 at the beginning of the for loop, it will\nbecome negative in the next assignment and we should bail out.",
  "id": "GHSA-56q7-cvh5-mq2r",
  "modified": "2025-11-03T21:31:53Z",
  "published": "2024-12-27T15:31:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56595"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/368a533152220b0a6f1142327d96c6b6361f3002"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b5d21b56c3774bc84eab0a93aaac22a4475e2c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/491487eeddccc4bb49f2e59d8c8f35bec89c15ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8a4311bbde702362fe7412045d06ab6767235dac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a174706ba4dad895c40b1d2277bade16dfacdcd9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a3d408870bc19b794646871bc4c3a5daa66f91c5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b15000bcbecf27e0f7c0f149a409e5b865e28ca2"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
    }
  ],
  "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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