ghsa-qxf4-8xgp-wwwr
Vulnerability from github
Published
2025-08-19 18:31
Modified
2025-11-03 18:31
Details

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

staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()

In the error paths after fb_info structure is successfully allocated, the memory allocated in fb_deferred_io_init() for info->pagerefs is not freed. Fix that by adding the cleanup function on the error path.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38612"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-19T17:15:39Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()\n\nIn the error paths after fb_info structure is successfully allocated,\nthe memory allocated in fb_deferred_io_init() for info-\u003epagerefs is not\nfreed. Fix that by adding the cleanup function on the error path.",
  "id": "GHSA-qxf4-8xgp-wwwr",
  "modified": "2025-11-03T18:31:34Z",
  "published": "2025-08-19T18:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38612"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3290f62f23fae05f2ec34085eb86dfb3648ef91f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/47b3d6e8921bbb7b65c2dab8eaa8864901848c1c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6771f121ae87490ddc19eabb7450383af9e01b6d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a3177955f8da3c826a18b75e54881e2e9a9c96f1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b31cf6f7716a5d3e4461763f32d812acdaec6e74"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c3b1c45c48117ed4d8797ee89d1155f16b72d490"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eb2cb7dab60f9be0b435ac4a674255429a36d72c"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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