Ack: [Lucid][CVE-2013-1943][PATCH 0/2] Fixes for CVE-2013-1943

[Brad Figg]

On 08/15/2013 04:52 AM, Luis Henriques wrote:
> BugLink: http://bugs.launchpad.net/bugs/1191918
> 
> The following two patches fix CVE-2013-1943 for Lucid.
> 
> The first one is a backport of fa3d315 ("KVM: Validate userspace_addr
> of memslot when registered").  It basically drops the changes to
> walk_addr as kvm_read_guest() will actually __copy_from_user() instead
> of copy_from_user().
> 
> The second patch is a clean cherry-pick of 9e3bb6b ("KVM: add missing
> void __user * cast to access_ok() call").
> 
> Heiko Carstens (1):
>   KVM: add missing void __user * cast to access_ok() call
> 
> Takuya Yoshikawa (1):
>   KVM: Validate userspace_addr of memslot when registered
> 
>  virt/kvm/kvm_main.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
> 


-- 
Brad Figg brad.figg at canonical.com http://www.canonical.com