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CVE-2022-48434
Published: Mar 29, 2023
Modified: Oct 21, 2024
PUBLISHED
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).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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