ghsa-42fq-x79v-5vv5
Vulnerability from github
Published
2025-05-08 09:30
Modified
2025-11-02 15:30
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

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

udmabuf: fix a buf size overflow issue during udmabuf creation

by casting size_limit_mb to u64 when calculate pglimit.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-37803"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-08T07:15:51Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nudmabuf: fix a buf size overflow issue during udmabuf creation\n\nby casting size_limit_mb to u64  when calculate pglimit.",
  "id": "GHSA-42fq-x79v-5vv5",
  "modified": "2025-11-02T15:30:12Z",
  "published": "2025-05-08T09:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37803"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/021ba7f1babd029e714d13a6bf2571b08af96d0f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/13fe12c037b470321436deec393030c6153cfeb9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29b65a3171a49c9b69f31035146be966cec40b7a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b8419c6ecf69007dcff54ea0b9f0b215282c55a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/373512760e13fdaa726faa9502d0f5be2abb3d33"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3f6c9d66e0f8eb9679b57913aa64b4d2266f6fbe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b2ff4e9c599b000833d16a917f519aa2e4a75de2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e84a08fc7e25cdad5d9a3def42cc770ff711193f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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