ghsa-mq3c-v59w-hjf6
Vulnerability from github
Published
2025-03-27 18:31
Modified
2025-04-15 15:30
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:

drm/drm_vma_manager: Add drm_vma_node_allow_once()

Currently there is no easy way for a drm driver to safely check and allow drm_vma_offset_node for a drm file just once. Allow drm drivers to call non-refcounted version of drm_vma_node_allow() so that a driver doesn't need to keep track of each drm_vma_node_allow() to call subsequent drm_vma_node_revoke() to prevent memory leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53001"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-27T17:15:48Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/drm_vma_manager: Add drm_vma_node_allow_once()\n\nCurrently there is no easy way for a drm driver to safely check and allow\ndrm_vma_offset_node for a drm file just once. Allow drm drivers to call\nnon-refcounted version of drm_vma_node_allow() so that a driver doesn\u0027t\nneed to keep track of each drm_vma_node_allow() to call subsequent\ndrm_vma_node_revoke() to prevent memory leak.",
  "id": "GHSA-mq3c-v59w-hjf6",
  "modified": "2025-04-15T15:30:52Z",
  "published": "2025-03-27T18:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53001"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/67444f8ca31cdaf45e0b761241ad49b1ae04bcf9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/899d3a3c19ac0e5da013ce34833dccb97d19b5e4"
    }
  ],
  "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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