Re: [U-Boot] [PATCH v9 09/10] tftp: prevent overwriting reserved memory

2019-01-02 Thread Joe Hershberger
On Wed, Dec 19, 2018 at 1:04 PM Simon Goldschmidt wrote: > > This fixes CVE-2018-18439 ("insufficient boundary checks in network > image boot") by using lmb to check for a valid range to store > received blocks. > > Signed-off-by: Simon Goldschmidt Acked-by: Joe Hershberger

[U-Boot] [PATCH v9 09/10] tftp: prevent overwriting reserved memory

2018-12-19 Thread Simon Goldschmidt
This fixes CVE-2018-18439 ("insufficient boundary checks in network image boot") by using lmb to check for a valid range to store received blocks. Signed-off-by: Simon Goldschmidt --- Changes in v9: None Changes in v8: None Changes in v7: - fix compiling without CONFIG_LMB Changes in v6: None