On Wed, Jun 12, 2019 at 01:29:27PM -0700, Todd Kjos wrote: > There is a race between the binder driver cleaning > up a completed transaction via binder_free_transaction() > and a user calling binder_ioctl(BC_FREE_BUFFER) to > release a buffer. It doesn't matter which is first but > they need to be protected against running concurrently > which can result in a UAF. > > Signed-off-by: Todd Kjos <tkjos@xxxxxxxxxx> > --- > drivers/android/binder.c | 16 ++++++++++++++-- > 1 file changed, 14 insertions(+), 2 deletions(-) Does this also need to go to the stable kernels? thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
