ghsa-mqp7-v8hg-7qxx
Vulnerability from github
Published
2024-07-29 18:30
Modified
2025-11-04 00:31
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:

ALSA: emux: improve patch ioctl data validation

In load_data(), make the validation of and skipping over the main info block match that in load_guspatch().

In load_guspatch(), add checking that the specified patch length matches the actually supplied data, like load_data() already did.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42097"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-29T18:15:12Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: emux: improve patch ioctl data validation\n\nIn load_data(), make the validation of and skipping over the main info\nblock match that in load_guspatch().\n\nIn load_guspatch(), add checking that the specified patch length matches\nthe actually supplied data, like load_data() already did.",
  "id": "GHSA-mqp7-v8hg-7qxx",
  "modified": "2025-11-04T00:31:05Z",
  "published": "2024-07-29T18:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42097"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40d7def67841343c10f8642a41031fecbb248bab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/79d9a000f0220cdaba1682d2a23c0d0c61d620a3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7a18293fd8d8519c2f7a03753bc1583b18e3db69"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/87039b83fb7bfd7d0e0499aaa8e6c049906b4d14"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89b32ccb12ae67e630c6453d778ec30a592a212f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0ff2443fcbb472206d45a5d2a90cc694065804e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d23982ea9aa438f35a8c8a6305943e98a8db90f6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "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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