fkie_cve-2024-53115
Vulnerability from fkie_nvd
Published
2024-12-02 14:15
Modified
2024-12-11 20:31
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/vmwgfx: avoid null_ptr_deref in vmw_framebuffer_surface_create_handle The 'vmw_user_object_buffer' function may return NULL with incorrect inputs. To avoid possible null pointer dereference, add a check whether the 'bo' is NULL in the vmw_framebuffer_surface_create_handle.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/36f64da080555175b58d85f99f5f90435e274e56Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/93d1f41a82de382845af460bf03bcb17dcbf08c5Patch
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
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\ndrm/vmwgfx: avoid null_ptr_deref in vmw_framebuffer_surface_create_handle\n\nThe \u0027vmw_user_object_buffer\u0027 function may return NULL with incorrect\ninputs. To avoid possible null pointer dereference, add a check whether\nthe \u0027bo\u0027 is NULL in the vmw_framebuffer_surface_create_handle."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/vmwgfx: evitar null_ptr_deref en vmw_framebuffer_surface_create_handle La funci\u00f3n \u0027vmw_user_object_buffer\u0027 puede devolver NULL con entradas incorrectas. Para evitar una posible desreferencia de puntero nulo, agregue una comprobaci\u00f3n para comprobar si \u0027bo\u0027 es NULL en vmw_framebuffer_surface_create_handle."
    }
  ],
  "id": "CVE-2024-53115",
  "lastModified": "2024-12-11T20:31:39.927",
  "metrics": {
    "cvssMetricV31": [
      {
        "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"
      }
    ]
  },
  "published": "2024-12-02T14:15:12.287",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/36f64da080555175b58d85f99f5f90435e274e56"
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  "vulnStatus": "Analyzed",
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          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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