fkie_cve-2024-56567
Vulnerability from fkie_nvd
Published
2024-12-27 15:15
Modified
2025-01-14 15:47
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: ad7780: fix division by zero in ad7780_write_raw() In the ad7780_write_raw() , val2 can be zero, which might lead to a division by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw() is based on iio_info's write_raw. While val is explicitly declared that can be zero (in read mode), val2 is not specified to be non-zero.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/022e13518ba6cc1b4fdd291f49e4f57b2d5718e0Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/18fb33df1de83a014d7f784089f9b124facc157fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/68e79b848196a0b0ec006009cc69da1f835d1ae8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7e3a8ea3d1ada7f707de5d9d504774b4191eab66Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c174b53e95adf2eece2afc56cd9798374919f99aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f25a9f1df1f6738acf1fa05595fb6060a2c08ff1Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nad7780: fix division by zero in ad7780_write_raw()\n\nIn the ad7780_write_raw() , val2 can be zero, which might lead to a\ndivision by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw()\nis based on iio_info\u0027s write_raw. While val is explicitly declared that\ncan be zero (in read mode), val2 is not specified to be non-zero."
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ad7780: se corrige la divisi\u00f3n por cero en ad7780_write_raw() En ad7780_write_raw(), val2 puede ser cero, lo que podr\u00eda provocar un error de divisi\u00f3n por cero en DIV_ROUND_CLOSEST(). ad7780_write_raw() se basa en write_raw de iio_info. Si bien se declara expl\u00edcitamente que val puede ser cero (en modo de lectura), no se especifica que val2 sea distinto de cero."
    }
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  "id": "CVE-2024-56567",
  "lastModified": "2025-01-14T15:47:06.327",
  "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": "2024-12-27T15:15:15.630",
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          "value": "CWE-369"
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      "source": "nvd@nist.gov",
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}


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