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2b74b0a04d
Some values extracted by ncm_unwrap_ntb() could possibly lead to several different out of bounds reads of memory. Specifically the values passed to netdev_alloc_skb_ip_align() need to be checked so that memory is not overflowed. Resolve this by applying bounds checking to a number of different indexes and lengths of the structure parsing logic. Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com> Signed-off-by: Brooke Basile <brookebasile@gmail.com> Acked-by: Felipe Balbi <balbi@kernel.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.