{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-20421","assignerOrgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","assignerShortName":"google_android","dateUpdated":"2024-08-03T02:10:44.836Z","dateReserved":"2021-10-14T00:00:00.000Z","datePublished":"2022-10-11T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","shortName":"google_android","dateUpdated":"2022-11-01T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"In binder_inc_ref_for_node of binder.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239630375References: Upstream kernel"}],"affected":[{"vendor":"n/a","product":"Android","versions":[{"version":"Android kernel","status":"affected"}]}],"references":[{"url":"https://source.android.com/security/bulletin/2022-10-01"},{"name":"DSA-5257","tags":["vendor-advisory"],"url":"https://www.debian.org/security/2022/dsa-5257"},{"name":"[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Elevation of privilege"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T02:10:44.836Z"},"title":"CVE Program Container","references":[{"url":"https://source.android.com/security/bulletin/2022-10-01","tags":["x_transferred"]},{"name":"DSA-5257","tags":["vendor-advisory","x_transferred"],"url":"https://www.debian.org/security/2022/dsa-5257"},{"name":"[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"}]}]}}