fkie_cve-2024-50232
Vulnerability from fkie_nvd
Published
2024-11-09 11:15
Modified
2024-11-13 18:17
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: iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() In the ad7124_write_raw() function, parameter val can potentially be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST() is called within ad7124_set_channel_odr(). The ad7124_write_raw() function is invoked through the sequence: iio_write_channel_raw() -> iio_write_channel_attribute() -> iio_channel_write(), with no checks in place to ensure val is non-zero.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0ac0beb4235a9a474f681280a3bd4e2a5bb66569Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4f588fffc307a4bc2761aee6ff275bb4b433e451Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/efa353ae1b0541981bc96dbf2e586387d0392baaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f51343f346e6abde094548a7fb34472b0d4cae91Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.12
linux linux_kernel 6.12
linux linux_kernel 6.12
linux linux_kernel 6.12
linux linux_kernel 6.12


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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: ad7124: fix division by zero in ad7124_set_channel_odr()\n\nIn the ad7124_write_raw() function, parameter val can potentially\nbe zero. This may lead to a division by zero when DIV_ROUND_CLOSEST()\nis called within ad7124_set_channel_odr(). The ad7124_write_raw()\nfunction is invoked through the sequence: iio_write_channel_raw() -\u003e\niio_write_channel_attribute() -\u003e iio_channel_write(), with no checks\nin place to ensure val is non-zero."
    },
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: adc: ad7124: se corrige la divisi\u00f3n por cero en ad7124_set_channel_odr() En la funci\u00f3n ad7124_write_raw(), el par\u00e1metro val puede ser potencialmente cero. Esto puede provocar una divisi\u00f3n por cero cuando se llama a DIV_ROUND_CLOSEST() dentro de ad7124_set_channel_odr(). La funci\u00f3n ad7124_write_raw() se invoca a trav\u00e9s de la secuencia: iio_write_channel_raw() -\u0026gt; iio_write_channel_attribute() -\u0026gt; iio_channel_write(), sin comprobaciones para garantizar que val no sea cero."
    }
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  "id": "CVE-2024-50232",
  "lastModified": "2024-11-13T18:17:42.103",
  "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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        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-11-09T11:15:09.137",
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          "lang": "en",
          "value": "CWE-369"
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      "source": "nvd@nist.gov",
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}


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