{"id":"OSV-2023-501","aliases":[],"status":"published","title":"UNKNOWN READ in _dwarf_exec_frame_instr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950\n\n```\nCrash type: UNKNOWN READ\nCrash state:\n_dwarf_exec_frame_instr\n_dwarf_get_fde_info_for_a_pc_row\ndwarf_get_fde_info_for_all_regs3\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-06-20T14:02:17.702087Z","modified":"2023-06-20T14:02:17Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libdwarf","ranges":[{"type":"GIT","events":[{"introduced":"5612eff9f1a40229690fd0e61083101df85e776b"},{"fixed":"b7437c9e4923906e9b3f3860a0c8a8289cff0a91"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-501","title":"UNKNOWN READ in _dwarf_exec_frame_instr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950\n\n```\nCrash type: UNKNOWN READ\nCrash state:\n_dwarf_exec_frame_instr\n_dwarf_get_fde_info_for_a_pc_row\ndwarf_get_fde_info_for_all_regs3\n```\n","status":"published","published":"2023-06-20T14:02:17.702087Z","modified":"2023-06-20T14:02:17.702338Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}