fkie_cve-2024-42097
Vulnerability from fkie_nvd
Published
2024-07-29 18:15
Modified
2025-10-07 16:38
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/40d7def67841343c10f8642a41031fecbb248babPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79d9a000f0220cdaba1682d2a23c0d0c61d620a3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7a18293fd8d8519c2f7a03753bc1583b18e3db69Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/87039b83fb7bfd7d0e0499aaa8e6c049906b4d14Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/89b32ccb12ae67e630c6453d778ec30a592a212fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d0ff2443fcbb472206d45a5d2a90cc694065804ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d23982ea9aa438f35a8c8a6305943e98a8db90f6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/40d7def67841343c10f8642a41031fecbb248babPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/79d9a000f0220cdaba1682d2a23c0d0c61d620a3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7a18293fd8d8519c2f7a03753bc1583b18e3db69Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/87039b83fb7bfd7d0e0499aaa8e6c049906b4d14Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/89b32ccb12ae67e630c6453d778ec30a592a212fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d0ff2443fcbb472206d45a5d2a90cc694065804ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d23982ea9aa438f35a8c8a6305943e98a8db90f6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ALSA: emux: mejorar la validaci\u00f3n de datos del parche ioctl En load_data(), hacer que la validaci\u00f3n y la omisi\u00f3n del bloque de informaci\u00f3n principal coincidan con la de load_guspatch(). En load_guspatch(), agregue la verificaci\u00f3n de que la longitud del parche especificado coincida con los datos realmente proporcionados, como ya lo hizo load_data()."
    }
  ],
  "id": "CVE-2024-42097",
  "lastModified": "2025-10-07T16:38:57.237",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "source": "nvd@nist.gov",
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  "published": "2024-07-29T18:15:12.167",
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}


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