Linux videobuf2 Use-After-Free ≈ Packet Storm

Linux videobuf2 Use-After-Free ≈ Packet Storm

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Linux videobuf2 Use-After-Free[6]
Authored by Google Security Research[7], Seth Jenkins[8]

An unsafe use of follow_pfn in get_vaddr_frames in videobuf2 on Linux leads to use-after-free issues or writes to ro-pages.

systems | linux[9]
SHA-256 | f545295793aea2d033e2e1720bb35ac7db855bcaa8fafcd55848d3dffe8ce90b

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