ghsa-j6gc-v552-cf9v
Vulnerability from github
Published
2025-02-27 03:33
Modified
2025-03-13 15:32
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

media: imx-jpeg: Fix potential error pointer dereference in detach_pm()

The proble is on the first line:

if (jpeg->pd_dev[i] && !pm_runtime_suspended(jpeg->pd_dev[i]))

If jpeg->pd_dev[i] is an error pointer, then passing it to pm_runtime_suspended() will lead to an Oops. The other conditions check for both error pointers and NULL, but it would be more clear to use the IS_ERR_OR_NULL() check for that.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-57978"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-27T02:15:10Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: imx-jpeg: Fix potential error pointer dereference in detach_pm()\n\nThe proble is on the first line:\n\n\tif (jpeg-\u003epd_dev[i] \u0026\u0026 !pm_runtime_suspended(jpeg-\u003epd_dev[i]))\n\nIf jpeg-\u003epd_dev[i] is an error pointer, then passing it to\npm_runtime_suspended() will lead to an Oops.  The other conditions\ncheck for both error pointers and NULL, but it would be more clear to\nuse the IS_ERR_OR_NULL() check for that.",
  "id": "GHSA-j6gc-v552-cf9v",
  "modified": "2025-03-13T15:32:47Z",
  "published": "2025-02-27T03:33:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-57978"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1378ffec30367233152b7dbf4fa6a25ee98585d1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b2af918bb714937a8be6cb637f528585461cd98"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6e601a64f7777e2f78c02db1a8b5ba3b7c5e9e31"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a32ba399a030853f2db45a90ba5474fdd3494aad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f0b8535a7885ed4fd0b11625addb5476cae0f845"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fde89fe11b44500bfcb2d405825b69a5df805d19"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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