libavcodec/pthread_frame.c in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale hwaccel state in worker threads, which allows attackers to trigger a use-after-free and execute arbitrary code in some circumstances (e.g., hardware re-initialization upon a mid-video SPS change when Direct3D11 is used).
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{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "ffmpeg", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec-extra", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec-extra57", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec57", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavdevice-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavdevice57", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter-extra", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter-extra6", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter6", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavformat-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavformat57", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavresample-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavresample3", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavutil-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libavutil55", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libpostproc-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libpostproc54", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libswresample-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libswresample2", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libswscale-dev", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" }, { "binary_name": "libswscale4", "binary_version": "7:3.4.11-0ubuntu0.1+esm3" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "ffmpeg", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec-extra", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec-extra58", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavcodec58", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavdevice-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavdevice58", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter-extra", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter-extra7", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavfilter7", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavformat-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavformat58", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavresample-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavresample4", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavutil-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libavutil56", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libpostproc-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libpostproc55", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libswresample-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libswresample3", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libswscale-dev", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" }, { "binary_name": "libswscale5", "binary_version": "7:4.2.7-0ubuntu0.1+esm3" } ] }
{ "binaries": [ { "binary_name": "ffmpeg", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavcodec-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavcodec-extra", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavcodec-extra58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavcodec58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavdevice-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavdevice58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavfilter-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavfilter-extra", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavfilter-extra7", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavfilter7", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavformat-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavformat-extra", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavformat-extra58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavformat58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavutil-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libavutil56", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libpostproc-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libpostproc55", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libswresample-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libswresample3", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libswscale-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" }, { "binary_name": "libswscale5", "binary_version": "7:4.4.2-0ubuntu0.22.04.1" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "ffmpeg", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavcodec-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavcodec-extra", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavcodec-extra58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavcodec58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavdevice-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavdevice58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavfilter-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavfilter-extra", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavfilter-extra7", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavfilter7", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavformat-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavformat-extra", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavformat-extra58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavformat58", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavutil-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libavutil56", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libpostproc-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libpostproc55", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libswresample-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libswresample3", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libswscale-dev", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" }, { "binary_name": "libswscale5", "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm2" } ] }