On Wed, Nov 08, 2017 at 12:43:07PM +0100, Oliver Neukum wrote: > In newer kernels this issue has been fixed at a central location with > > commit 2e1c42391ff2556387b3cb6308b24f6f65619feb > Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > Date: Thu Sep 21 16:58:48 2017 +0200 > > USB: core: harden cdc_parse_cdc_header > > on anything older the parsing had not been centralised, so a separate > fix for each driver is necessary. > > Signed-off-by: Oliver Neukum <oneukum@xxxxxxxx> > --- > drivers/net/usb/cdc_ether.c | 9 ++++++++- > drivers/usb/class/cdc-acm.c | 8 +++++++- > drivers/usb/class/cdc-wdm.c | 2 ++ > 3 files changed, 17 insertions(+), 2 deletions(-) What kernel tree is this made against? It doesn't apply to 3.18-stable, and commit 2e1c42391ff2556387b3cb6308b24f6f65619feb is in 4.4 and newer, right? thanks, greg k-h