Re: [Intel-gfx] [v2] drm/i915/gem: missing boundary check in vm_access leads to OOB read/write

Hi, can we have ack? or we need to do anything further to get r-o-b. Thanks, Mastan -Original Message- From: Katragadda, MastanX Sent: 09 March 2022 07:16 To: Auld, Matthew ; Tvrtko Ursulin ; intel-gfx@lists.freedesktop.org Cc: Surendrakumar Upadhyay, TejaskumarX Subject: RE: [Intel

Re: [Intel-gfx] [v2] drm/i915/gem: missing boundary check in vm_access leads to OOB read/write

On 03/03/2022 09:00, Tvrtko Ursulin wrote: > > + Matt > > On 03/03/2022 06:04, Mastan Katragadda wrote: >> Intel ID: PSIRT-PTK0002429 >> >> A missing bounds check in vm_access()can lead to an out-of-bounds >> read or write in the adjacent memory area.The len attribute is not >> validated before

Re: [Intel-gfx] [v2] drm/i915/gem: missing boundary check in vm_access leads to OOB read/write

Hi Tvrtko Can we need extend this patch by adding selftest? Thanks, Mastan -Original Message- From: Auld, Matthew Sent: 03 March 2022 16:14 To: Tvrtko Ursulin ; Katragadda, MastanX ; intel-gfx@lists.freedesktop.org Cc: Surendrakumar Upadhyay, TejaskumarX Subject: Re: [Intel