{"id":"OSV-2020-792","aliases":[],"status":"published","title":"Use-of-uninitialized-value in ihevc_inter_pred_chroma_copy_ssse3","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23197\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nihevc_inter_pred_chroma_copy_ssse3\nihevcd_inter_pred_ctb\nihevcd_process\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-14T05:37:35.331259Z","modified":"2023-02-24T01:19:04Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libhevc","ranges":[{"type":"GIT","events":[{"introduced":"4d36db275bb4d0abc410415f6d8f5af4bc179102"},{"fixed":"e979e4f69a45519b574186b56c883f5f1a413ba8"},{"fixed":"663b9fd80355898fb087793752f72632b110b2b3"},{"fixed":"3cacdbc078fc3269f2273a45220f3d127e0d87e9"},{"fixed":"7995c17c17c37a5261bc43405457a05a8569500a"},{"fixed":"f642bac36be1660c1038e0dc30bb664c145a5373"},{"fixed":"dcef8335b71f8a6dc50bbb2b02ed99a4cf44577a"}]}],"versions":["android-11.0.0_r1","android-11.0.0_r10","android-11.0.0_r11","android-11.0.0_r12","android-11.0.0_r13","android-11.0.0_r14","android-11.0.0_r15","android-11.0.0_r16","android-11.0.0_r17","android-11.0.0_r18","android-11.0.0_r19","android-11.0.0_r2","android-11.0.0_r20","android-11.0.0_r21","android-11.0.0_r22","android-11.0.0_r23","android-11.0.0_r24","android-11.0.0_r25","android-11.0.0_r26","android-11.0.0_r27","android-11.0.0_r28","android-11.0.0_r29","android-11.0.0_r3","android-11.0.0_r30","android-11.0.0_r31","android-11.0.0_r4","android-11.0.0_r5","android-11.0.0_r7","android-11.0.0_r8","android-11.0.0_r9","android-cts-11.0_r1","android-cts-11.0_r2","android-cts-11.0_r3","android-mainline-11.0.0_r1","android-mainline-11.0.0_r2","android-mainline-11.0.0_r3","android-mainline-11.0.0_r4","android-platform-11.0.0_r1","android-platform-11.0.0_r2","android-platform-11.0.0_r3","android-platform-11.0.0_r4","android-r-beta-2","android-r-beta-3","android-r-preview-1","android-r-preview-2","android-r-preview-3","android-r-preview-4","android-security-11.0.0_r1","android-vts-11.0_r1","android-vts-11.0_r2","android-vts-11.0_r3","platform-tools-29.0.6","platform-tools-30.0.0","platform-tools-30.0.1","platform-tools-30.0.2","platform-tools-30.0.3","platform-tools-30.0.4","platform-tools-30.0.5","android-cts-11.0_r4","android-mainline-11.0.0_r35","android-vts-11.0_r4","android-10.0.0_r12","android-10.0.0_r13","android-10.0.0_r14","android-10.0.0_r30","android-10.0.0_r31","android-10.0.0_r32","android-10.0.0_r33","android-10.0.0_r34","android-10.0.0_r35","android-10.0.0_r36","android-10.0.0_r7","android-10.0.0_r8","android-10.0.0_r9","android-cts-11.0_r5","android-mainline-10.0.0_r10","android-mainline-10.0.0_r5","android-mainline-10.0.0_r7","android-mainline-10.0.0_r9","android-security-11.0.0_r49","android-vts-11.0_r5","android-cts-11.0_r6","android-cts-11.0_r7","android-security-11.0.0_r50","android-security-11.0.0_r51","android-security-11.0.0_r52","android-security-11.0.0_r53","android-security-11.0.0_r54","android-vts-11.0_r6","android-vts-11.0_r7","android-cts-11.0_r10","android-cts-11.0_r11","android-cts-11.0_r8","android-cts-11.0_r9","android-security-11.0.0_r55","android-security-11.0.0_r56","android-security-11.0.0_r57","android-security-11.0.0_r58","android-security-11.0.0_r59","android-security-11.0.0_r60","android-security-11.0.0_r61","android-security-11.0.0_r62","android-security-11.0.0_r63","android-security-11.0.0_r64","android-vts-11.0_r10","android-vts-11.0_r11","android-vts-11.0_r8","android-vts-11.0_r9"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23197","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-792","title":"Use-of-uninitialized-value in ihevc_inter_pred_chroma_copy_ssse3","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23197\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nihevc_inter_pred_chroma_copy_ssse3\nihevcd_inter_pred_ctb\nihevcd_process\n```\n","status":"published","published":"2020-07-14T05:37:35.331259Z","modified":"2023-02-24T01:19:04.0316Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}