ghsa-mr7g-g7q3-wvpx
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-05-02 09:30
Details

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

media: venus: hfi_parser: add check to avoid out of bound access

There is a possibility that init_codecs is invoked multiple times during manipulated payload from video firmware. In such case, if codecs_count can get incremented to value more than MAX_CODEC_NUM, there can be OOB access. Reset the count so that it always starts from beginning.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-23157"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T13:15:51Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: hfi_parser: add check to avoid out of bound access\n\nThere is a possibility that init_codecs is invoked multiple times during\nmanipulated payload from video firmware. In such case, if codecs_count\ncan get incremented to value more than MAX_CODEC_NUM, there can be OOB\naccess. Reset the count so that it always starts from beginning.",
  "id": "GHSA-mr7g-g7q3-wvpx",
  "modified": "2025-05-02T09:30:32Z",
  "published": "2025-05-01T15:31:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-23157"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/172bf5a9ef70a399bb227809db78442dc01d9e48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1ad6aa1464b8a5ce5c194458315021e8d216108e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/26bbedd06d85770581fda5d78e78539bb088fad1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b8b9ea4e26a501eb220ea189e42b4527e65bdfa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/53e376178ceacca3ef1795038b22fc9ef45ff1d3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b2541e29d82da8a0df728aadec3e0a8db55d517b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cb5be9039f91979f8a2fac29f529f746d7848f3e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d4d88ece4ba91df5b02f1d3f599650f9e9fc0f45"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e5133a0b25463674903fdc0528e0a29b7267130e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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