提出 #506575: FFmpeg git master Memory Leak情報

タイトルFFmpeg git master Memory Leak
説明A memory leak issue has been identified in FFmpeg when processing IAMF (Immersive Audio Model and Format) files. The issue occurs during the parsing of IAMF audio element OBUs (Open Bitstream Units), specifically in the audio_element_obu function where necessary constraints for num_parameters are missing. This absence of proper constraint checking leads to allocated memory not being correctly tracked and released in certain scenarios, resulting in memory leaks.
ソース⚠️ https://trac.ffmpeg.org/ticket/11475
ユーザー
 0x20z (UID 81279)
送信2025年02月25日 08:22 (1 年 ago)
モデレーション2025年03月01日 15:16 (4 days later)
ステータス承諾済み
VulDBエントリ298089 [FFmpeg 迄 6e26f57f672b05e7b8b052007a83aef99dc81ccb IAMF File libavformat/iamf_parse.c audio_element_obu num_parameters サービス拒否]
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