{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-20567","assignerOrgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","assignerShortName":"google_android","dateUpdated":"2025-04-21T13:03:10.112Z","dateReserved":"2021-10-14T00:00:00.000Z","datePublished":"2022-12-16T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","shortName":"google_android","dateUpdated":"2022-12-16T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"In pppol2tp_create of l2tp_ppp.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-186777253References: Upstream kernel"}],"affected":[{"vendor":"n/a","product":"Android","versions":[{"version":"Android kernel","status":"affected"}]}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2022-12-01"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Elevation of privilege"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T02:17:52.887Z"},"title":"CVE Program Container","references":[{"url":"https://source.android.com/security/bulletin/pixel/2022-12-01","tags":["x_transferred"]}]},{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-362","lang":"en","description":"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.4,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-21T13:02:44.115609Z","id":"CVE-2022-20567","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-21T13:03:10.112Z"}}]}}