{"id":"OSV-2020-319","aliases":[],"status":"published","title":"Use-of-uninitialized-value in inv_txfm2d_add_facade","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12552\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\ninv_txfm2d_add_facade\nav1_inv_txfm2d_add_64x64_c\nav1_inverse_transform_block\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:02.248791Z","modified":"2022-04-13T03:04:39Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libaom","ranges":[{"type":"GIT","events":[{"introduced":"2fd0077fe14aa1b6dbcd30f3acc95c5eba5c76bb"},{"fixed":"b46542180d551d5e4eb666cf35dd62395ba43f3e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12552","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-319","title":"Use-of-uninitialized-value in inv_txfm2d_add_facade","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12552\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\ninv_txfm2d_add_facade\nav1_inv_txfm2d_add_64x64_c\nav1_inverse_transform_block\n```\n","status":"published","published":"2020-07-01T00:00:02.248791Z","modified":"2022-04-13T03:04:39.494971Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}