>
> On 3/18/2021 10:29 PM, Uladzislau Rezki wrote:
> > On Thu, Mar 18, 2021 at 03:38:25PM +0530, vji...@codeaurora.org wrote:
> >> From: Vijayanand Jitta
> >>
> >> A potential use after free can occur in _vm_unmap_aliases
> >> where an already freed vmap_area could be accessed, Consider
> >> the
On 3/18/2021 10:29 PM, Uladzislau Rezki wrote:
> On Thu, Mar 18, 2021 at 03:38:25PM +0530, vji...@codeaurora.org wrote:
>> From: Vijayanand Jitta
>>
>> A potential use after free can occur in _vm_unmap_aliases
>> where an already freed vmap_area could be accessed, Consider
>> the following
On Thu, Mar 18, 2021 at 03:38:25PM +0530, vji...@codeaurora.org wrote:
> From: Vijayanand Jitta
>
> A potential use after free can occur in _vm_unmap_aliases
> where an already freed vmap_area could be accessed, Consider
> the following scenario:
>
> Process 1
From: Vijayanand Jitta
A potential use after free can occur in _vm_unmap_aliases
where an already freed vmap_area could be accessed, Consider
the following scenario:
Process 1 Process 2
__vm_unmap_aliases
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