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

CVE-2022-35222 (GCVE-0-2022-35222)

Vulnerability from cvelistv5 – Published: 2022-08-02 15:21 – Updated: 2024-09-16 20:37
VLAI
Title
HiCOS Citizen verification component - Stack Buffer Overflow
Summary
HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service.
Severity
6.8 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
HINET HiCOS Citizen verification component - Stack Buffer Overflow Affected: libHicos_p11v1.so CHT PKCS#11 3.0.3.30306
guessed Create a notification for this product.
HINET HiCOS Citizen verification component - Stack Buffer Overflow Affected: HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002
guessed Create a notification for this product.
HINET HiCOS Citizen verification component - Stack Buffer Overflow Affected: libHicos_p11v1.dylib CHT PKCS#11 3.0.3.30404
guessed Create a notification for this product.
Date Public
2022-07-29 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T09:29:17.452Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Linux"
          ],
          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
          "vendor": "HINET",
          "versions": [
            {
              "status": "affected",
              "version": "libHicos_p11v1.so CHT PKCS#11 3.0.3.30306"
            }
          ]
        },
        {
          "platforms": [
            "Windows"
          ],
          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
          "vendor": "HINET",
          "versions": [
            {
              "status": "affected",
              "version": "HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002"
            }
          ]
        },
        {
          "platforms": [
            "macOS"
          ],
          "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
          "vendor": "HINET",
          "versions": [
            {
              "status": "affected",
              "version": "libHicos_p11v1.dylib CHT PKCS#11 3.0.3.30404"
            }
          ]
        }
      ],
      "datePublic": "2022-07-29T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-02T15:21:00.000Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Download the latest version"
        }
      ],
      "source": {
        "advisory": "TVN-202207006",
        "discovery": "EXTERNAL"
      },
      "title": "HiCOS Citizen verification component - Stack Buffer Overflow",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "AKA": "TWCERT/CC",
          "ASSIGNER": "cve@cert.org.tw",
          "DATE_PUBLIC": "2022-07-29T06:52:00.000Z",
          "ID": "CVE-2022-35222",
          "STATE": "PUBLIC",
          "TITLE": "HiCOS Citizen verification component - Stack Buffer Overflow"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "HiCOS Citizen verification component - Stack Buffer Overflow",
                      "version": {
                        "version_data": [
                          {
                            "platform": "Linux",
                            "version_affected": "=",
                            "version_value": "libHicos_p11v1.so CHT PKCS#11 3.0.3.30306"
                          },
                          {
                            "platform": "Windows",
                            "version_affected": "=",
                            "version_value": "HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002"
                          },
                          {
                            "platform": "macOS",
                            "version_affected": "=",
                            "version_value": "libHicos_p11v1.dylib CHT PKCS#11 3.0.3.30404"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "HINET"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-787 Out-of-bounds Write"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html",
              "refsource": "MISC",
              "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Download the latest version"
          }
        ],
        "source": {
          "advisory": "TVN-202207006",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2022-35222",
    "datePublished": "2022-08-02T15:21:00.177Z",
    "dateReserved": "2022-07-05T00:00:00.000Z",
    "dateUpdated": "2024-09-16T20:37:53.650Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-35222",
      "date": "2026-09-19",
      "epss": "0.00379",
      "percentile": "0.31825"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30306:*:*:*:*:linux:*:*",
                  "matchCriteriaId": "2C3A74A9-114E-4326-B71C-83FFA3580E63",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30404:*:*:*:*:macos:*:*",
                  "matchCriteriaId": "7800A8CE-C635-4E00-8BEA-E3E4D4EC9378",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.1.0.00002:*:*:*:*:windows:*:*",
                  "matchCriteriaId": "48F1D51B-28F3-4952-BB19-9BCA637DF577",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service."
        },
        {
          "lang": "es",
          "value": "El componente de verificaci\u00f3n HiCOS Citizen presenta una vulnerabilidad de desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria debido a la insuficiente comprobaci\u00f3n de la longitud de los par\u00e1metros. Un atacante f\u00edsico no autenticado puede explotar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario, manipular el comando del sistema o interrumpir el servicio"
        }
      ],
      "id": "CVE-2022-35222",
      "lastModified": "2024-11-21T07:10:55.340",
      "metrics": {
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "PHYSICAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6.8,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 0.9,
            "impactScore": 5.9,
            "source": "twcert@cert.org.tw",
            "type": "Primary"
          }
        ]
      },
      "published": "2022-08-02T16:15:10.820",
      "references": [
        {
          "source": "twcert@cert.org.tw",
          "tags": [
            "Third Party Advisory"
          ],
          "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Third Party Advisory"
          ],
          "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
        }
      ],
      "sourceIdentifier": "twcert@cert.org.tw",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-787"
            }
          ],
          "source": "twcert@cert.org.tw",
          "type": "Secondary"
        },
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-787"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "platforms": [
                  "Linux"
                ],
                "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
                "vendor": "HINET",
                "versions": [
                  {
                    "status": "affected",
                    "version": "libHicos_p11v1.so CHT PKCS#11 3.0.3.30306"
                  }
                ]
              },
              {
                "platforms": [
                  "Windows"
                ],
                "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
                "vendor": "HINET",
                "versions": [
                  {
                    "status": "affected",
                    "version": "HiCOSPKCS11.dll CHT PKCS#11 3.1.0.00002"
                  }
                ]
              },
              {
                "platforms": [
                  "macOS"
                ],
                "product": "HiCOS Citizen verification component - Stack Buffer Overflow",
                "vendor": "HINET",
                "versions": [
                  {
                    "status": "affected",
                    "version": "libHicos_p11v1.dylib CHT PKCS#11 3.0.3.30404"
                  }
                ]
              }
            ],
            "source": "twcert@cert.org.tw"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30306:*:*:*:*:linux:*:*",
                    "matchCriteriaId": "2C3A74A9-114E-4326-B71C-83FFA3580E63",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.0.3.30404:*:*:*:*:macos:*:*",
                    "matchCriteriaId": "7800A8CE-C635-4E00-8BEA-E3E4D4EC9378",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:hinet:hicos_natural_person_credential_component_client:3.1.0.00002:*:*:*:*:windows:*:*",
                    "matchCriteriaId": "48F1D51B-28F3-4952-BB19-9BCA637DF577",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service."
          },
          {
            "lang": "es",
            "value": "El componente de verificaci\u00f3n HiCOS Citizen presenta una vulnerabilidad de desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria debido a la insuficiente comprobaci\u00f3n de la longitud de los par\u00e1metros. Un atacante f\u00edsico no autenticado puede explotar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario, manipular el comando del sistema o interrumpir el servicio"
          }
        ],
        "id": "CVE-2022-35222",
        "lastModified": "2026-06-17T04:51:35.200",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "PHYSICAL",
                "availabilityImpact": "HIGH",
                "baseScore": 6.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 0.9,
              "impactScore": 5.9,
              "source": "twcert@cert.org.tw",
              "type": "Secondary"
            }
          ]
        },
        "published": "2022-08-02T16:15:10.820",
        "references": [
          {
            "source": "twcert@cert.org.tw",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-6363-f5ec2-1.html"
          }
        ],
        "sourceIdentifier": "twcert@cert.org.tw",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-787"
              }
            ],
            "source": "twcert@cert.org.tw",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-787"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T12:13:20+00:00",
      "cve": "CVE-2022-35222",
      "id": "CVE-2022-35222",
      "initial_release_date": "2022-07-29T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "HiCOS Citizen verification component - Stack Buffer Overflow",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-35222.json",
      "version": "3"
    }
  }
}



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.