Re: Use-after-free with deferred driver probing and __initconst

2017-12-06 Thread Frank Rowand
adding /me On 12/04/17 04:24, Greg Kroah-Hartman wrote: > On Sun, Dec 03, 2017 at 07:19:53PM +0200, Dan Aloni wrote: >> Hi all, >> >> [[ CC'ed: folks relating to the original __*_refok family of attributes, >> deferred probing, Open Firmware maintainer, drivers/base/ maintainer, >> kernel harderni

Re: Use-after-free with deferred driver probing and __initconst

2017-12-06 Thread Frank Rowand
adding /me On 12/03/17 12:19, Dan Aloni wrote: > Hi all, > > [[ CC'ed: folks relating to the original __*_refok family of attributes, > deferred probing, Open Firmware maintainer, drivers/base/ maintainer, > kernel harderning, LKML ]] > > It seems that it is possible to cause a use-after-free in

Re: Use-after-free with deferred driver probing and __initconst

2017-12-04 Thread Greg Kroah-Hartman
On Sun, Dec 03, 2017 at 07:19:53PM +0200, Dan Aloni wrote: > Hi all, > > [[ CC'ed: folks relating to the original __*_refok family of attributes, > deferred probing, Open Firmware maintainer, drivers/base/ maintainer, > kernel harderning, LKML ]] > > It seems that it is possible to cause a use-af

Use-after-free with deferred driver probing and __initconst

2017-12-03 Thread Dan Aloni
Hi all, [[ CC'ed: folks relating to the original __*_refok family of attributes, deferred probing, Open Firmware maintainer, drivers/base/ maintainer, kernel harderning, LKML ]] It seems that it is possible to cause a use-after-free in the base driver platform code using a set of combined circums