ACK: [SRU][trusty][PATCH 0/2] Fix for CVE-2017-16939

[Stefan Bader]

On 01.12.2017 17:06, Kleber Sacilotto de Souza wrote:
> Patch 2/2 (ipsec: Fix aborted xfrm policy dump crash) is the real fix and
> it needed a simple backport to fix the context because it lacks
> 283bc9f35bbbc (xfrm: Namespacify xfrm state/policy locks). Patch 1/1 is a
> prerequisite and is a clean cherry-pick.
> 
> Tested with the POC available on
> https://bugzilla.suse.com/show_bug.cgi?id=1069702. 
> 
> Herbert Xu (1):
>   ipsec: Fix aborted xfrm policy dump crash
> 
> Tom Herbert (1):
>   netlink: add a start callback for starting a netlink dump
> 
>  include/linux/netlink.h  |  2 ++
>  include/net/genetlink.h  |  2 ++
>  net/netlink/af_netlink.c |  4 ++++
>  net/netlink/genetlink.c  | 16 ++++++++++++++++
>  net/xfrm/xfrm_user.c     | 25 +++++++++++++++----------
>  5 files changed, 39 insertions(+), 10 deletions(-)
> 

Backport looks ok to me and tested.

Acked-by: Stefan Bader <stefan.bader at canonical.com>




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