[UBUNTU Kinetic 0/2] CVE-2023-0468

[Thadeu Lima de Souza Cascardo]

[Impact]
Unprivileged users could use io_uring to crash the system or potentially
privilege escalation.

[Backport]
io_uring was split into multiple files. Backported involved mostly applying
the same changes to the single io_ring.c file.

[Potential regression]
io_uring users could regress.

Pavel Begunkov (2):
  io_uring: fix tw losing poll events
  io_uring: make poll refs more robust

 io_uring/io_uring.c | 44 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

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2.34.1