fkie_cve-2024-43894
Vulnerability from fkie_nvd
Published
2024-08-26 11:15
Modified
2024-09-10 18:09
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: drm/client: fix null pointer dereference in drm_client_modeset_probe In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is assigned to modeset->mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/113fd6372a5bb3689aba8ef5b8a265ed1529a78fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/24ddda932c43ffe156c7f3c568bed85131c63ae6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5291d4f73452c91e8a11f71207617e3e234d418ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/612cae53e99ce32a58cb821b3b67199eb6e92dffPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c763dfe09425152b6bb0e348900a637c62c2ce52Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d64847c383100423aecb6ac5f18be5f4316d9d62Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d64fc94f7bb24fc2be0d6bd5df8df926da461a6dPatch
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 6.11
linux linux_kernel 6.11


To clipboard 

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  "descriptions": [
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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/client: fix null pointer dereference in drm_client_modeset_probe\n\nIn drm_client_modeset_probe(), the return value of drm_mode_duplicate() is\nassigned to modeset-\u003emode, which will lead to a possible NULL pointer\ndereference on failure of drm_mode_duplicate(). Add a check to avoid npd."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/client: corrige la desreferencia del puntero nulo en drm_client_modeset_probe En drm_client_modeset_probe(), el valor de retorno de drm_mode_duplicate() se asigna a modeset-\u0026gt;mode, lo que conducir\u00e1 a un posible puntero NULL desreferencia en caso de falla de drm_mode_duplicate(). Agregue una marca para evitar npd."
    }
  ],
  "id": "CVE-2024-43894",
  "lastModified": "2024-09-10T18:09:41.230",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "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"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-08-26T11:15:04.280",
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          "lang": "en",
          "value": "CWE-476"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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