| 标题 | FFmpeg git master Memory Leak |
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| 描述 | 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. |
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| 来源 | ⚠️ https://trac.ffmpeg.org/ticket/11475 |
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| 用户 | 0x20z (UID 81279) |
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| 提交 | 2025-02-25 08時22分 (2 年前) |
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| 管理 | 2025-03-01 15時16分 (4 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 298089 [FFmpeg 直到 6e26f57f672b05e7b8b052007a83aef99dc81ccb IAMF File libavformat/iamf_parse.c audio_element_obu num_parameters 拒绝服务] |
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| 积分 | 20 |
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