7caac62ed5
mwifiex_update_vs_ie(),mwifiex_set_uap_rates() and mwifiex_set_wmm_params() call memcpy() without checking the destination size.Since the source is given from user-space, this may trigger a heap buffer overflow. Fix them by putting the length check before performing memcpy(). This fix addresses CVE-2019-14814,CVE-2019-14815,CVE-2019-14816. Signed-off-by: Wen Huang <huangwenabc@gmail.com> Acked-by: Ganapathi Bhat <gbhat@marvell.comg> Signed-off-by: Kalle Valo <kvalo@codeaurora.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.