ghsa-xxgf-mjgq-w636
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-05-07 15:31
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: meson: vdec: fix possible refcount leak in vdec_probe()

v4l2_device_unregister need to be called to put the refcount got by v4l2_device_register when vdec_probe fails or vdec_remove is called.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49887"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:13Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: meson: vdec: fix possible refcount leak in vdec_probe()\n\nv4l2_device_unregister need to be called to put the refcount got by\nv4l2_device_register when vdec_probe fails or vdec_remove is called.",
  "id": "GHSA-xxgf-mjgq-w636",
  "modified": "2025-05-07T15:31:25Z",
  "published": "2025-05-01T15:31:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49887"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0457e7b12ece1a7e41fa0ae8b7e47c0a72a83bef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/70119756311a0be3b95bec2e1ba714673e90feba"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7718999356234d9cc6a11b4641bb773928f1390f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be6e22f54623d8a856a4f167b25be73c2ff1ff80"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f96ad391d054bd5c36994f98afd6a12cbb5600bf"
    }
  ],
  "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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