Linux kernel bug fix: io_uring/filetable: fix file reference underflow
Subsystem: io_uring (io_uring/filetable.c)
Bug type: use-after-free, severity: high
Keywords: refcount;use after free;deadlock
Files changed: io_uring/filetable.c
Introduced by Pavel Begunkov on 2022-06-01 10:12:41 -0600; fixed by Lin Ma on 2022-11-25 06:54:46 -0700 (lifetime: 176 days)