fkie_cve-2022-48626
Vulnerability from fkie_nvd
Published
2024-02-26 16:27
Modified
2024-11-21 07:33
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5fPatch
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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  "cveTags": [],
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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmoxart: fix potential use-after-free on remove path\n\nIt was reported that the mmc host structure could be accessed after it\nwas freed in moxart_remove(), so fix this by saving the base register of\nthe device and using it instead of the pointer dereference."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: moxart: corrige el posible use-after-free en la ruta de eliminaci\u00f3n. Se inform\u00f3 que se pod\u00eda acceder a la estructura del host mmc despu\u00e9s de que se liber\u00f3 en moxart_remove(), as\u00ed que solucione este problema guardando el registro base del dispositivo y usarlo en lugar de la desreferencia del puntero."
    }
  ],
  "id": "CVE-2022-48626",
  "lastModified": "2024-11-21T07:33:38.317",
  "metrics": {
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          "attackVector": "LOCAL",
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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  "published": "2024-02-26T16:27:45.720",
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}


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