ACK: [SRU][Lunar/Jammy-OEM-6.0/Jammy-OEM-6.1][PATCH 0/1] CVE-2023-2176

[Tim Gardner]

On 6/1/23 8:48 AM, Yuxuan Luo wrote:
> [Impact]
> Under a race condition, the drivers/infiniband/core/cma would have multiple
> entries with identical key value in a red-black tree, causing
> slab-out-of-bound read.
> 
> [Backport]
> It is a clean cherry for all three affected kernels.
> 
> [Test]
> Compile and boot tested.
> 
> [Potential Regression]
> Expecting relatively low potential of regression since the function logic is
> simplified in fact.
> 
> Patrisious Haddad (1):
>    RDMA/core: Refactor rdma_bind_addr
> 
>   drivers/infiniband/core/cma.c | 253 +++++++++++++++++-----------------
>   1 file changed, 130 insertions(+), 123 deletions(-)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
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Tim Gardner
Canonical, Inc