Linux kernel bug fix: aio: fix use-after-free due to missing POLLFREE handling
Subsystem: filesystem (fs/aio.c)
Bug type: use-after-free, severity: high
Keywords: use after free;deadlock
Files changed: fs/aio.c;include/uapi/asm-generic/poll.h
Introduced by Christoph Hellwig on 2018-05-26 09:16:44 +0200; fixed by Eric Biggers on 2021-12-09 10:49:56 -0800 (lifetime: 1293 days)