gsd-2021-47067
Vulnerability from gsd
Modified
2024-03-01 06:04
Details
In the Linux kernel, the following vulnerability has been resolved: soc/tegra: regulators: Fix locking up when voltage-spread is out of range Fix voltage coupler lockup which happens when voltage-spread is out of range due to a bug in the code. The max-spread requirement shall be accounted when CPU regulator doesn't have consumers. This problem is observed on Tegra30 Ouya game console once system-wide DVFS is enabled in a device-tree.
Aliases


To clipboard 

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-47067"
      ],
      "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc/tegra: regulators: Fix locking up when voltage-spread is out of range\n\nFix voltage coupler lockup which happens when voltage-spread is out\nof range due to a bug in the code. The max-spread requirement shall be\naccounted when CPU regulator doesn\u0027t have consumers. This problem is\nobserved on Tegra30 Ouya game console once system-wide DVFS is enabled\nin a device-tree.",
      "id": "GSD-2021-47067",
      "modified": "2024-03-01T06:04:48.300700Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@kernel.org",
        "ID": "CVE-2021-47067",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Linux",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "783807436f36",
                          "version_value": "a1ad124c8368"
                        },
                        {
                          "version_value": "not down converted",
                          "x_cve_json_5_version_data": {
                            "defaultStatus": "affected",
                            "versions": [
                              {
                                "status": "affected",
                                "version": "5.5"
                              },
                              {
                                "lessThan": "5.5",
                                "status": "unaffected",
                                "version": "0",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.10.*",
                                "status": "unaffected",
                                "version": "5.10.37",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.11.*",
                                "status": "unaffected",
                                "version": "5.11.21",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.12.*",
                                "status": "unaffected",
                                "version": "5.12.4",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "*",
                                "status": "unaffected",
                                "version": "5.13",
                                "versionType": "original_commit_for_fix"
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Linux"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc/tegra: regulators: Fix locking up when voltage-spread is out of range\n\nFix voltage coupler lockup which happens when voltage-spread is out\nof range due to a bug in the code. The max-spread requirement shall be\naccounted when CPU regulator doesn\u0027t have consumers. This problem is\nobserved on Tegra30 Ouya game console once system-wide DVFS is enabled\nin a device-tree."
          }
        ]
      },
      "generator": {
        "engine": "bippy-4986f5686161"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://git.kernel.org/stable/c/a1ad124c836816fac8bd5e461d36eaf33cee4e24",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/a1ad124c836816fac8bd5e461d36eaf33cee4e24"
          },
          {
            "name": "https://git.kernel.org/stable/c/dc4452867200fa94589b382740952b58aa1c3e6c",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/dc4452867200fa94589b382740952b58aa1c3e6c"
          },
          {
            "name": "https://git.kernel.org/stable/c/ff39adf5d31c72025bba799aec69c5c86d81d549",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/ff39adf5d31c72025bba799aec69c5c86d81d549"
          },
          {
            "name": "https://git.kernel.org/stable/c/ef85bb582c41524e9e68dfdbde48e519dac4ab3d",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/ef85bb582c41524e9e68dfdbde48e519dac4ab3d"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc/tegra: regulators: Fix locking up when voltage-spread is out of range\n\nFix voltage coupler lockup which happens when voltage-spread is out\nof range due to a bug in the code. The max-spread requirement shall be\naccounted when CPU regulator doesn\u0027t have consumers. This problem is\nobserved on Tegra30 Ouya game console once system-wide DVFS is enabled\nin a device-tree."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: soc/tegra: regulators: se corrigi\u00f3 el bloqueo cuando la dispersi\u00f3n de voltaje est\u00e1 fuera de rango. Se corrigi\u00f3 el bloqueo del acoplador de voltaje que ocurre cuando la dispersi\u00f3n de voltaje est\u00e1 fuera de rango debido a un error en el c\u00f3digo. . El requisito de dispersi\u00f3n m\u00e1xima se tendr\u00e1 en cuenta cuando el regulador de CPU no tenga consumidores. Este problema se observa en la consola de juegos Tegra30 Ouya una vez que se habilita DVFS en todo el sistema en un \u00e1rbol de dispositivos."
          }
        ],
        "id": "CVE-2021-47067",
        "lastModified": "2024-03-01T14:04:26.010",
        "metrics": {},
        "published": "2024-02-29T23:15:08.117",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/a1ad124c836816fac8bd5e461d36eaf33cee4e24"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/dc4452867200fa94589b382740952b58aa1c3e6c"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/ef85bb582c41524e9e68dfdbde48e519dac4ab3d"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/ff39adf5d31c72025bba799aec69c5c86d81d549"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.