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SUSE: CVE-2022-48434: SUSE Linux Security Advisory

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SUSE: CVE-2022-48434: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/29/2023
Created
05/05/2023
Added
05/03/2023
Modified
09/07/2023

Description

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).

Solution(s)

  • suse-upgrade-ffmpeg
  • suse-upgrade-ffmpeg-4
  • suse-upgrade-ffmpeg-4-libavcodec-devel
  • suse-upgrade-ffmpeg-4-libavdevice-devel
  • suse-upgrade-ffmpeg-4-libavfilter-devel
  • suse-upgrade-ffmpeg-4-libavformat-devel
  • suse-upgrade-ffmpeg-4-libavresample-devel
  • suse-upgrade-ffmpeg-4-libavutil-devel
  • suse-upgrade-ffmpeg-4-libpostproc-devel
  • suse-upgrade-ffmpeg-4-libswresample-devel
  • suse-upgrade-ffmpeg-4-libswscale-devel
  • suse-upgrade-ffmpeg-4-private-devel
  • suse-upgrade-ffmpeg-private-devel
  • suse-upgrade-libavcodec-devel
  • suse-upgrade-libavcodec57
  • suse-upgrade-libavcodec57-32bit
  • suse-upgrade-libavcodec58_134
  • suse-upgrade-libavcodec58_134-32bit
  • suse-upgrade-libavdevice-devel
  • suse-upgrade-libavdevice57
  • suse-upgrade-libavdevice57-32bit
  • suse-upgrade-libavdevice58_13
  • suse-upgrade-libavdevice58_13-32bit
  • suse-upgrade-libavfilter-devel
  • suse-upgrade-libavfilter6
  • suse-upgrade-libavfilter6-32bit
  • suse-upgrade-libavfilter7_110
  • suse-upgrade-libavfilter7_110-32bit
  • suse-upgrade-libavformat-devel
  • suse-upgrade-libavformat57
  • suse-upgrade-libavformat57-32bit
  • suse-upgrade-libavformat58_76
  • suse-upgrade-libavformat58_76-32bit
  • suse-upgrade-libavresample-devel
  • suse-upgrade-libavresample3
  • suse-upgrade-libavresample3-32bit
  • suse-upgrade-libavresample4_0
  • suse-upgrade-libavresample4_0-32bit
  • suse-upgrade-libavutil-devel
  • suse-upgrade-libavutil55
  • suse-upgrade-libavutil55-32bit
  • suse-upgrade-libavutil56_70
  • suse-upgrade-libavutil56_70-32bit
  • suse-upgrade-libpostproc-devel
  • suse-upgrade-libpostproc54
  • suse-upgrade-libpostproc54-32bit
  • suse-upgrade-libpostproc55_9
  • suse-upgrade-libpostproc55_9-32bit
  • suse-upgrade-libswresample-devel
  • suse-upgrade-libswresample2
  • suse-upgrade-libswresample2-32bit
  • suse-upgrade-libswresample3_9
  • suse-upgrade-libswresample3_9-32bit
  • suse-upgrade-libswscale-devel
  • suse-upgrade-libswscale4
  • suse-upgrade-libswscale4-32bit
  • suse-upgrade-libswscale5_9
  • suse-upgrade-libswscale5_9-32bit

References

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