ghsa-4rpj-c283-5mg3
Vulnerability from github
Published
2025-09-23 15:31
Modified
2025-09-23 15:31
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details

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

media: imx-jpeg: fix a bug of accessing array out of bounds

When error occurs in parsing jpeg, the slot isn't acquired yet, it may be the default value MXC_MAX_SLOTS. If the driver access the slot using the incorrect slot number, it will access array out of bounds. The result is the driver will change num_domains, which follows slot_data in struct mxc_jpeg_dev. Then the driver won't detach the pm domain at rmmod, which will lead to kernel panic when trying to insmod again.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49163"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:53Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: imx-jpeg: fix a bug of accessing array out of bounds\n\nWhen error occurs in parsing jpeg, the slot isn\u0027t acquired yet, it may\nbe the default value MXC_MAX_SLOTS.\nIf the driver access the slot using the incorrect slot number, it will\naccess array out of bounds.\nThe result is the driver will change num_domains, which follows\nslot_data in struct mxc_jpeg_dev.\nThen the driver won\u0027t detach the pm domain at rmmod, which will lead to\nkernel panic when trying to insmod again.",
  "id": "GHSA-4rpj-c283-5mg3",
  "modified": "2025-09-23T15:31:07Z",
  "published": "2025-09-23T15:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49163"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/02f9f97d54ffc85b50ad77f5b1f3c8f69cd17747"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/20c8b90430c5d6c4a3936eaa7c35aac670581487"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/97558d170a1236280407e8d29a7d095d2c2ed554"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e209e6db2e527db6a93b14c2deedf969caca78fc"
    }
  ],
  "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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