fkie_cve-2022-49472
Vulnerability from fkie_nvd
Published
2025-02-26 07:01
Modified
2025-10-01 20:16
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: net: phy: micrel: Allow probing without .driver_data Currently, if the .probe element is present in the phy_driver structure and the .driver_data is not, a NULL pointer dereference happens. Allow passing .probe without .driver_data by inserting NULL checks for priv->type.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/143878e18001c5a61fcc7ae5c5240323753bb641Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e5fbfc2a6f384e3195446c14bbd3bc298eb88c2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/660dfa033ccc9afb032015b6dc76e846bba42cfbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7dcb404662839a4ed1a9703658fee979eb894ca4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/91e720b32cba25fa58eaa4c88fe957009cffe9f3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/abb5594ae2ba7b82cce85917cc6337ec5d774837Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bd219273b4e004a3f853da72e111fc8f81357501Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f2ef6f7539c68c6bd6c32323d8845ee102b7c450Patch
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 *


To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: micrel: Allow probing without .driver_data\n\nCurrently, if the .probe element is present in the phy_driver structure\nand the .driver_data is not, a NULL pointer dereference happens.\n\nAllow passing .probe without .driver_data by inserting NULL checks\nfor priv-\u003etype."
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      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: phy: micrel: Permitir sondeo sin .driver_data Actualmente, si el elemento .probe est\u00e1 presente en la estructura phy_driver y .driver_data no, se produce una desreferencia de puntero NULL. Permitir pasar .probe sin .driver_data insertando comprobaciones NULL para priv-\u0026gt;type."
    }
  ],
  "id": "CVE-2022-49472",
  "lastModified": "2025-10-01T20:16:24.043",
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          "confidentialityImpact": "NONE",
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}


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