FKIE_CVE-2023-52643

Vulnerability from fkie_nvd - Published: 2024-04-17 10:15 - Updated: 2025-01-14 14:58
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: core: fix memleak in iio_device_register_sysfs When iio_device_register_sysfs_group() fails, we should free iio_dev_opaque->chan_attr_group.attrs to prevent potential memleak.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: core: fix memleak in iio_device_register_sysfs\n\nWhen iio_device_register_sysfs_group() fails, we should\nfree iio_dev_opaque-\u003echan_attr_group.attrs to prevent\npotential memleak."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: core: corrige memleak en iio_device_register_sysfs Cuando falla iio_device_register_sysfs_group(), debemos liberar iio_dev_opaque-\u0026gt;chan_attr_group.attrs para evitar posibles fugas de mem."
    }
  ],
  "id": "CVE-2023-52643",
  "lastModified": "2025-01-14T14:58:40.580",
  "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",
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  "vulnStatus": "Analyzed",
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          "value": "CWE-401"
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      "source": "nvd@nist.gov",
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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