Hi Zhenyu,
On 8/6/18 9:26 PM, Zhenyu Wang wrote:
> On 2018.08.02 22:40:19 -0500, Gustavo A. R. Silva wrote:
>> info.index can be indirectly controlled by user-space, hence leading
>> to a potential exploitation of the Spectre variant 1 vulnerability.
>>
>> This issue was detected with the help of
On 2018.08.02 22:40:19 -0500, Gustavo A. R. Silva wrote:
> info.index can be indirectly controlled by user-space, hence leading
> to a potential exploitation of the Spectre variant 1 vulnerability.
>
> This issue was detected with the help of Smatch:
>
> drivers/gpu/drm/i915/gvt/kvmgt.c:1232
info.index can be indirectly controlled by user-space, hence leading
to a potential exploitation of the Spectre variant 1 vulnerability.
This issue was detected with the help of Smatch:
drivers/gpu/drm/i915/gvt/kvmgt.c:1232 intel_vgpu_ioctl() warn:
potential spectre issue 'vgpu->vdev.region' [r]
