fkie_cve-2023-53015
Vulnerability from fkie_nvd
Published
2025-03-27 17:15
Modified
2025-10-01 18:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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: HID: betop: check shape of output reports betopff_init() only checks the total sum of the report counts for each report field to be at least 4, but hid_betopff_play() expects 4 report fields. A device advertising an output report with one field and 4 report counts would pass the check but crash the kernel with a NULL pointer dereference in hid_betopff_play().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/07bc32e53c7bd5c91472cc485231ef6274db9b76Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1a2a47b85cab50a3c146731bfeaf2d860f5344eePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/28fc6095da22dc88433d79578ae1c495ebe8ca43Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3782c0d6edf658b71354a64d60aa7a296188fc90Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7317326f685824c7c29bd80841fd18041af6bb73Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d3065cc56221d1a5eda237e94eaf2a627b88ab79Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dbab4dba400d6ea9a9697fbbd287adbf7db1dac4Patch
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 6.2
linux linux_kernel 6.2
linux linux_kernel 6.2
linux linux_kernel 6.2


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: betop: check shape of output reports\n\nbetopff_init() only checks the total sum of the report counts for each\nreport field to be at least 4, but hid_betopff_play() expects 4 report\nfields.\nA device advertising an output report with one field and 4 report counts\nwould pass the check but crash the kernel with a NULL pointer dereference\nin hid_betopff_play()."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: betop: comprobar la forma de los informes de salida. betopff_init() solo comprueba que la suma total de los recuentos de informes de cada campo sea al menos 4, pero hid_betopff_play() espera 4 campos. Un dispositivo que anuncia un informe de salida con un campo y 4 recuentos superar\u00eda la comprobaci\u00f3n, pero bloquear\u00eda el kernel con una desreferencia de puntero NULL en hid_betopff_play()."
    }
  ],
  "id": "CVE-2023-53015",
  "lastModified": "2025-10-01T18:15:35.333",
  "metrics": {
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        "cvssData": {
          "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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          "baseScore": 5.5,
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          "confidentialityImpact": "NONE",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
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  "published": "2025-03-27T17:15:50.757",
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  "vulnStatus": "Modified",
  "weaknesses": [
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}


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