fkie_cve-2022-49713
Vulnerability from fkie_nvd
Published
2025-02-26 07:01
Modified
2025-03-11 22:29
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: usb: dwc2: Fix memory leak in dwc2_hcd_init usb_create_hcd will alloc memory for hcd, and we should call usb_put_hcd to free it when platform_get_resource() fails to prevent memory leak. goto error2 label instead error1 to fix this.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3755278f078460b021cd0384562977bf2039a57aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52bfcedbfd5bf962dbdcb6e761f4d0dd3ba26dfdPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6506aff2dc2f7059aa3d45ee2e8639b25e87090fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/701d8ec01e0f229d4db6f43d3d64ee479120cbebPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/84e6d0af87e27bbc0db94f2e7323b34abe17b6e5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/981ee40649e5fd9550f82db1fbb3bfab037da346Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a44a8a762f7fe9ad3c065813d058e835a6180cb2Patch
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 5.19
linux linux_kernel 5.19


To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc2: Fix memory leak in dwc2_hcd_init\n\nusb_create_hcd will alloc memory for hcd, and we should\ncall usb_put_hcd to free it when platform_get_resource()\nfails to prevent memory leak.\ngoto error2 label instead error1 to fix this."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usb: dwc2: Se corrige la p\u00e9rdida de memoria en dwc2_hcd_init usb_create_hcd asignar\u00e1 memoria para hcd, y debemos llamar a usb_put_hcd para liberarla cuando platform_get_resource() no puede evitar la p\u00e9rdida de memoria. Vaya a la etiqueta error2 en lugar de error1 para solucionar esto."
    }
  ],
  "id": "CVE-2022-49713",
  "lastModified": "2025-03-11T22:29:03.663",
  "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"
      }
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  },
  "published": "2025-02-26T07:01:47.083",
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  "vulnStatus": "Analyzed",
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          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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