ghsa-w4p9-f43v-6347
Vulnerability from github
Published
2024-10-22 09:33
Modified
2024-10-24 06:30
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:

media: pci: cx23885: check cx23885_vdev_init() return

cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check.

Add a NULL pointer check and go to the error unwind if it is NULL.

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{
   affected: [],
   aliases: [
      "CVE-2023-52918",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-10-22T08:15:02Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: pci: cx23885: check cx23885_vdev_init() return\n\ncx23885_vdev_init() can return a NULL pointer, but that pointer\nis used in the next line without a check.\n\nAdd a NULL pointer check and go to the error unwind if it is NULL.",
   id: "GHSA-w4p9-f43v-6347",
   modified: "2024-10-24T06:30:29Z",
   published: "2024-10-22T09:33:54Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-52918",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/06ee04a907d64ee3910fecedd05d7f1be4b1b70e",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/15126b916e39b0cb67026b0af3c014bfeb1f76b3",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/199a42fc4c45e8b7f19efeb15dbc36889a599ac2",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/a5f1d30c51c485cec7a7de60205667c3ff86c303",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/b1397fb4a779fca560c43d2acf6702d41b4a495b",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/e7385510e2550a9f8b6f3d5f33c5b894ab9ba976",
      },
   ],
   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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