In the Linux kernel, the following vulnerability has been resolved:
io_uring/zcrx: fix user_struct uaf
io_free_rbuf_ring() usees a struct user_struct, which
io_zcrx_ifq_free() puts it down before destroying the ring.
CNA assigner:
Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
Requested by:
n/a