{"id":"OSV-2022-674","aliases":[],"status":"published","title":"Use-of-uninitialized-value in cdef_filter_block_c","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49787\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\ncdef_filter_block_c\ncdef_filter_block_8x8_c\ndav1d_cdef_brow_8bpc\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-08-06T00:00:32.896121Z","modified":"2022-08-06T00:00:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"dav1d","ranges":[{"type":"GIT","events":[{"introduced":"609fbaba84b8e15a25de9efbc8b14988be6df94d"},{"fixed":"a3a55b18494f5dd1e34f289298f78ffa4f32a25d"}]}],"versions":["1.0.0"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49787","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-674","title":"Use-of-uninitialized-value in cdef_filter_block_c","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49787\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\ncdef_filter_block_c\ncdef_filter_block_8x8_c\ndav1d_cdef_brow_8bpc\n```\n","status":"published","published":"2022-08-06T00:00:32.896121Z","modified":"2022-08-06T00:00:32.896358Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}