Re: [U-Boot] [PATCH v6 6/9] fs: prevent overwriting reserved memory

On Sat, Jan 5, 2019 at 2:56 AM Simon Glass wrote: > > Hi Simon, > > On Fri, 14 Dec 2018 at 13:14, Simon Goldschmidt > wrote: > > > > This fixes CVE-2018-18440 ("insufficient boundary checks in filesystem > > image load") by using lmb to check the load size of a file against > > reserved memory ad

Re: [U-Boot] [PATCH v6 6/9] fs: prevent overwriting reserved memory

Hi Simon, On Fri, 14 Dec 2018 at 13:14, Simon Goldschmidt wrote: > > This fixes CVE-2018-18440 ("insufficient boundary checks in filesystem > image load") by using lmb to check the load size of a file against > reserved memory addresses. > > Signed-off-by: Simon Goldschmidt > --- > > Changes in

[U-Boot] [PATCH v6 6/9] fs: prevent overwriting reserved memory

This fixes CVE-2018-18440 ("insufficient boundary checks in filesystem image load") by using lmb to check the load size of a file against reserved memory addresses. Signed-off-by: Simon Goldschmidt --- Changes in v6: - fixed NULL pointer access in 'fdt_blob' passed to 'boot_fdt_add_mem_rsv_reg