On Tue, 26 Nov 2013, Ben Hutchings wrote: > On Tue, 2013-11-26 at 13:58 +0100, David Herrmann wrote: > > UHID allows short writes so user-space can omit unused fields. We > > automatically set them to 0 in the kernel. However, the 64/32 bit > > compat-handler didn't do that in the UHID_CREATE fallback. This will > > reveal random kernel heap data (of random size, even) to user-space. > > > > Reported-by: Ben Hutchings <[email protected]> > > Signed-off-by: David Herrmann <[email protected]> > > Cc: [email protected] > > Fixes: befde0226a59 ('HID: uhid: make creating devices work on 64/32 systems') > > (that should make it clear which versions need the fix)
Thanks a lot, applied with the Fixes: annotation added. -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
