{"id":"PUB-A-239630493", "published":"2023-03-01T00:00:00Z", "modified":"2026-07-09T15:25:53.339171538Z", "aliases":["CVE-2023-21065", "A-239630493"], "details":"In fdt_next_tag of fdt.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.", "affected":[{"package":{"name":":unknown:", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"Pixel-family specific:0"}, {"fixed":"Pixel-family specific:2023-03-05"}]}], "versions":["Pixel-family specific"], "ecosystem_specific":{"severity":"High", "spl":"2023-03-05", "types":["EoP"]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2023-03-01"}]}