GHSA-X2QW-P796-X9V7

Vulnerability from github – Published: 2025-09-15 15:31 – Updated: 2025-12-04 15:30
VLAI?
Details

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

fs: jfs: fix shift-out-of-bounds in dbDiscardAG

This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor.

Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2022-50333"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T15:15:45Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs: jfs: fix shift-out-of-bounds in dbDiscardAG\n\nThis should be applied to most URSAN bugs found recently by syzbot,\nby guarding the dbMount. As syzbot feeding rubbish into the bmap\ndescriptor.",
  "id": "GHSA-x2qw-p796-x9v7",
  "modified": "2025-12-04T15:30:31Z",
  "published": "2025-09-15T15:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50333"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/25e70c6162f207828dd405b432d8f2a98dbf7082"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d340b684dcec5e34efc470227cd1c7d2df121ad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/50163a115831ef4e6402db5a7ef487d1989d7249"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/624843f1bac448150f6859999c72c4841c14a2e3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/911999b193735cd378517b6cd5fe585ee345d49c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ab5cd3d62c2493eca3337e7d0178cc7bd819ca64"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f8d4d0bac603616e2fa4a3907e81ed13f8f3c380"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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