{"api_version":"1","generated_at":"2026-07-25T00:42:45+00:00","cve":"CVE-2022-20234","urls":{"html":"https://cve.report/CVE-2022-20234","api":"https://cve.report/api/cve/CVE-2022-20234.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-20234","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-20234"},"summary":{"title":"CVE-2022-20234","description":"In Car Settings app, the NotificationAccessConfirmationActivity is exported. In NotificationAccessConfirmationActivity, it gets both 'mComponentName' and 'pkgTitle' from user.An unprivileged app can use a malicous mComponentName with a benign pkgTitle (e.g. Settings app) to make users enable notification access permission for the malicious app. That is, users believe they enable the notification access permission for the Settings app, but actually they enable the notification access permission for the malicious app.Once the malicious app gets the notification access permission, it can read all notifications, including users' personal information.Product: AndroidVersions: Android-12LAndroid ID: A-225189301","state":"PUBLIC","assigner":"security@android.com","published_at":"2022-07-13 19:15:00","updated_at":"2022-07-26 11:06:00"},"problem_types":["CWE-732"],"metrics":[],"references":[{"url":"https://source.android.com/security/bulletin/aaos/2022-07-01","name":"https://source.android.com/security/bulletin/aaos/2022-07-01","refsource":"MISC","tags":[],"title":"Android Automotive OS Update Bulletin—July 2022  |  Android Open Source Project","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-20234","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20234","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"20234","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"google","cpe5":"android","cpe6":"12.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2022-20234","ASSIGNER":"security@android.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"Android","version":{"version_data":[{"version_value":"Android-12L"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Information disclosure"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://source.android.com/security/bulletin/aaos/2022-07-01","url":"https://source.android.com/security/bulletin/aaos/2022-07-01"}]},"description":{"description_data":[{"lang":"eng","value":"In Car Settings app, the NotificationAccessConfirmationActivity is exported. In NotificationAccessConfirmationActivity, it gets both 'mComponentName' and 'pkgTitle' from user.An unprivileged app can use a malicous mComponentName with a benign pkgTitle (e.g. Settings app) to make users enable notification access permission for the malicious app. That is, users believe they enable the notification access permission for the Settings app, but actually they enable the notification access permission for the malicious app.Once the malicious app gets the notification access permission, it can read all notifications, including users' personal information.Product: AndroidVersions: Android-12LAndroid ID: A-225189301"}]}},"nvd":{"publishedDate":"2022-07-13 19:15:00","lastModifiedDate":"2022-07-26 11:06:00","problem_types":["CWE-732"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"20234","Ordinal":"218712","Title":"CVE-2022-20234","CVE":"CVE-2022-20234","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"20234","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}