fkie_cve-2024-53076
Vulnerability from fkie_nvd
Published
2024-11-19 18:15
Modified
2025-10-01 21:16
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: iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table() If per_time_scales[i] or per_time_gains[i] kcalloc fails in the for loop of iio_gts_build_avail_scale_table(), the err_free_out will fail to call kfree() each time when i is reduced to 0, so all the per_time_scales[0] and per_time_gains[0] will not be freed, which will cause memory leaks. Fix it by checking if i >= 0.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/369f05688911b05216cfcd6ca74473bec87948d7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62c11896683129790b8f5ab6eb7e695818b0b723Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b304362ce836968b803e5d4c5f84dcb51a7bf0f2Patch
Impacted products
Vendor Product Version
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


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table()\n\nIf per_time_scales[i] or per_time_gains[i] kcalloc fails in the for loop\nof iio_gts_build_avail_scale_table(), the err_free_out will fail to call\nkfree() each time when i is reduced to 0, so all the per_time_scales[0]\nand per_time_gains[0] will not be freed, which will cause memory leaks.\n\nFix it by checking if i \u003e= 0."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: gts-helper: corrige fugas de memoria para la ruta de error de iio_gts_build_avail_scale_table() Si per_time_scales[i] o per_time_gains[i] kcalloc falla en el bucle for de iio_gts_build_avail_scale_table(), err_free_out no podr\u00e1 llamar a kfree() cada vez que i se reduzca a 0, por lo que no se liberar\u00e1n todos los per_time_scales[0] y per_time_gains[0], lo que provocar\u00e1 fugas de memoria. Arr\u00e9glelo comprobando si i \u0026gt;= 0."
    }
  ],
  "id": "CVE-2024-53076",
  "lastModified": "2025-10-01T21:16:26.187",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "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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          "userInteraction": "NONE",
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  "published": "2024-11-19T18:15:27.147",
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  "vulnStatus": "Modified",
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}


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