ACK: [SRU][Jammy/oem-5.17][Focal/oem-5.14][PATCH v2 0/1] Fix CVE-2022-36879

[Tim Gardner]

On 2/1/23 6:32 AM, Andrei Gherzan wrote:
> [Impact]
> There are circumstances where a double drop of a refcount can happen in
> xfrm_expand_policies - net/xfrm/xfrm_policy.c .
> 
> [Potential Regression]
> No regression is expected.
> 
> [Test]
> The change has been applied cleanly on both series and tested with:
> - clean build
> - boot test in a clean VM for each series
> 
> Hangyu Hua (1):
>    xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in
>      xfrm_bundle_lookup()
> 
>   net/xfrm/xfrm_policy.c | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
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Tim Gardner
Canonical, Inc