{"id":"OSV-2023-303","aliases":[],"status":"published","title":"Heap-use-after-free in picture_copy_props","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57927\n\n```\nCrash type: Heap-use-after-free READ {*}\nCrash state:\npicture_copy_props\ndav1d_picture_alloc_copy\ndav1d_apply_grain\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-04-13T14:01:21.388989Z","modified":"2023-04-13T14:01:21Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"dav1d","ranges":[{"type":"GIT","events":[{"introduced":"62f8b887d552fec72a757b71418c62268b6ea67a"},{"fixed":"ed997f5f125491099914ab9febff432238de4018"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57927","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-303","title":"Heap-use-after-free in picture_copy_props","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57927\n\n```\nCrash type: Heap-use-after-free READ {*}\nCrash state:\npicture_copy_props\ndav1d_picture_alloc_copy\ndav1d_apply_grain\n```\n","status":"published","published":"2023-04-13T14:01:21.388989Z","modified":"2023-04-13T14:01:21.389231Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}