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  • Linux videobuf2 Use-After-Free

    From Security Bot@2:250/1 to All on Sat Apr 15 20:22:00 2023


    Linux videobuf2 Use-After-Free

    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.

    https://packetstormsecurity.com/files/170383/GS20230106134403.tgz

    Fri, 06 Jan 2023 13:45:31 GMT
    ________________________________
    --- The information is for inforamtional purposes only.
    * Origin: Read us with http://winpoint.org JID: rs@captflint.com
  • From Security Bot@2:250/1 to All on Tue Apr 18 20:22:00 2023


    Linux videobuf2 Use-After-Free

    A vb2_mmap race with vb2_core_reqbufs leads to a use-after-free
    vulnerability in the Linux videobuf2 system.

    https://packetstormsecurity.com/files/170395/GS20230109135640.tgz

    Mon, 09 Jan 2023 13:56:42 GMT
    ________________________________
    --- The information is for inforamtional purposes only.
    * Origin: Read us with http://winpoint.org JID: rs@captflint.com
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