GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2022-20474 (GCVE-0-2022-20474)

Vulnerability from cvelistv5 – Published: 2022-12-13 00:00 – Updated: 2025-04-22 14:14
VLAI
Summary
In readLazyValue of Parcel.java, there is a possible loading of arbitrary code into the System Settings app due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240138294
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-22 14:14 UTC
CWE
  • Elevation of privilege
  • CWE-276 - Incorrect Default Permissions
Assigner
References
Impacted products
Vendor Product Version CPE status
n/a Android Affected: Android-10 Android-11 Android-12 Android-12L Android-13
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T02:10:44.846Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2022-12-01"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-20474",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-22T14:14:08.256578Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-276",
                "description": "CWE-276 Incorrect Default Permissions",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-22T14:14:55.235Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android-10 Android-11 Android-12 Android-12L Android-13"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In readLazyValue of Parcel.java, there is a possible loading of arbitrary code into the System Settings app due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240138294"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-13T00:00:00.000Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "url": "https://source.android.com/security/bulletin/2022-12-01"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2022-20474",
    "datePublished": "2022-12-13T00:00:00.000Z",
    "dateReserved": "2021-10-14T00:00:00.000Z",
    "dateUpdated": "2025-04-22T14:14:55.235Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-20474",
      "date": "2026-09-20",
      "epss": "0.00239",
      "percentile": "0.15317"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "D558D965-FA70-4822-A770-419E73BA9ED3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C64C1583-CDE0-4C1F-BDE6-05643C1BDD72",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In readLazyValue of Parcel.java, there is a possible loading of arbitrary code into the System Settings app due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240138294"
        },
        {
          "lang": "es",
          "value": "En readLazyValue de Parcel.java, existe una posible carga de c\u00f3digo arbitrario en la aplicaci\u00f3n Configuraci\u00f3n del sistema debido a un problema de tipo confused deputy. Esto podr\u00eda conducir a una escalada local de privilegios sin necesidad de permisos de ejecuci\u00f3n adicionales. La interacci\u00f3n del usuario no es necesaria para la explotaci\u00f3n. Producto: AndroidVersiones: Android-10 Android-11 Android-12 Android-12L Android-13ID de Android: A-240138294"
        }
      ],
      "id": "CVE-2022-20474",
      "lastModified": "2024-11-21T06:42:52.870",
      "metrics": {
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "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"
            },
            "exploitabilityScore": 1.8,
            "impactScore": 5.9,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2022-12-13T16:15:16.050",
      "references": [
        {
          "source": "security@android.com",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "https://source.android.com/security/bulletin/2022-12-01"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "https://source.android.com/security/bulletin/2022-12-01"
        }
      ],
      "sourceIdentifier": "security@android.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "NVD-CWE-Other"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "Android",
                "vendor": "n/a",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Android-10 Android-11 Android-12 Android-12L Android-13"
                  }
                ]
              }
            ],
            "source": "security@android.com"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D558D965-FA70-4822-A770-419E73BA9ED3",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C64C1583-CDE0-4C1F-BDE6-05643C1BDD72",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "879FFD0C-9B38-4CAA-B057-1086D794D469",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In readLazyValue of Parcel.java, there is a possible loading of arbitrary code into the System Settings app due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240138294"
          },
          {
            "lang": "es",
            "value": "En readLazyValue de Parcel.java, existe una posible carga de c\u00f3digo arbitrario en la aplicaci\u00f3n Configuraci\u00f3n del sistema debido a un problema de tipo confused deputy. Esto podr\u00eda conducir a una escalada local de privilegios sin necesidad de permisos de ejecuci\u00f3n adicionales. La interacci\u00f3n del usuario no es necesaria para la explotaci\u00f3n. Producto: AndroidVersiones: Android-10 Android-11 Android-12 Android-12L Android-13ID de Android: A-240138294"
          }
        ],
        "id": "CVE-2022-20474",
        "lastModified": "2026-06-17T04:24:21.890",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "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"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "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"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2022-20474",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-22T14:14:08.256578Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2022-12-13T16:15:16.050",
        "references": [
          {
            "source": "security@android.com",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://source.android.com/security/bulletin/2022-12-01"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://source.android.com/security/bulletin/2022-12-01"
          }
        ],
        "sourceIdentifier": "security@android.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-276"
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-29T01:34:23+00:00",
      "cve": "CVE-2022-20474",
      "id": "CVE-2022-20474",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2022-20474",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-20474.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-03T02:10:44.846Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://source.android.com/security/bulletin/2022-12-01"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "LOCAL",
                  "availabilityImpact": "HIGH",
                  "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"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2022-20474",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-04-22T14:14:08.256578Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-276",
                    "description": "CWE-276 Incorrect Default Permissions",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-04-22T14:14:47.288Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Android",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "Android-10 Android-11 Android-12 Android-12L Android-13"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In readLazyValue of Parcel.java, there is a possible loading of arbitrary code into the System Settings app due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240138294"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Elevation of privilege",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2022-12-13T00:00:00.000Z",
            "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
            "shortName": "google_android"
          },
          "references": [
            {
              "url": "https://source.android.com/security/bulletin/2022-12-01"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "assignerShortName": "google_android",
        "cveId": "CVE-2022-20474",
        "datePublished": "2022-12-13T00:00:00.000Z",
        "dateReserved": "2021-10-14T00:00:00.000Z",
        "dateUpdated": "2025-04-22T14:14:55.235Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.