ACK: [SRU][Jammy-OEM-5.17/OEM-6.0][PATCH 0/1] CVE-2023-3220

[Tim Gardner]

On 8/8/23 9:12 AM, Yuxuan Luo wrote:
> [Impact]
> An issue was discovered in the Linux kernel through 6.1-rc8.
> dpu_crtc_atomic_check in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks
> check of the return value of kzalloc() and will cause the NULL Pointer
> Dereference.
> 
> [Backport]
> Clean cherry pick.
> 
> [Test]
> Compile and boot tested.
> 
> [Potential Regression]
> This patch only adds a simple if statement handling error of kzalloc(),
> expect virtually no regression.
> 
> Jens Axboe (1):
>    io_uring: ensure IOPOLL locks around deferred work
> 
>   fs/io_uring.c | 25 +++++++++++++++++++++----
>   1 file changed, 21 insertions(+), 4 deletions(-)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
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Tim Gardner
Canonical, Inc