{"api_version":"1","generated_at":"2026-04-23T03:25:52+00:00","cve":"CVE-2022-20457","urls":{"html":"https://cve.report/CVE-2022-20457","api":"https://cve.report/api/cve/CVE-2022-20457.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-20457","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-20457"},"summary":{"title":"CVE-2022-20457","description":"In getMountModeInternal of StorageManagerService.java, there is a possible prevention of package installation due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-243924784","state":"PUBLIC","assigner":"security@android.com","published_at":"2022-11-08 22:15:00","updated_at":"2022-11-09 16:28:00"},"problem_types":["CWE-20"],"metrics":[],"references":[{"url":"https://source.android.com/security/bulletin/2022-11-01","name":"https://source.android.com/security/bulletin/2022-11-01","refsource":"MISC","tags":[],"title":"Android Security Bulletin—November 2022  |  Android Open Source Project","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-20457","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20457","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"20457","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"google","cpe5":"android","cpe6":"13.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-20457","qid":"610443","title":"Google Android Devices November 2022 Security Patch Missing"},{"cve":"CVE-2022-20457","qid":"610444","title":"Google Android November 2022 Security Patch Missing for Samsung"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2022-20457","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-13"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Elevation of privilege"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://source.android.com/security/bulletin/2022-11-01","url":"https://source.android.com/security/bulletin/2022-11-01"}]},"description":{"description_data":[{"lang":"eng","value":"In getMountModeInternal of StorageManagerService.java, there is a possible prevention of package installation due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-243924784"}]}},"nvd":{"publishedDate":"2022-11-08 22:15:00","lastModifiedDate":"2022-11-09 16:28:00","problem_types":["CWE-20"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"20457","Ordinal":"218612","Title":"CVE-2022-20457","CVE":"CVE-2022-20457","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"20457","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}]}}}