[PATCH 0/2] fix request uaf in nbd_read_stat()
From: Yu Kuai <hidden>
Date: 2021-08-08 03:07:19
Also in:
lkml
Yu Kuai (2):
blk-mq: add two interfaces to lock/unlock blk_mq_tags->lock
nbd: hold tags->lock to prevent access freed request through
blk_mq_tag_to_rq()
block/blk-mq-tag.c | 12 ++++++++++++
drivers/block/nbd.c | 22 ++++++++++++++++------
include/linux/blk-mq.h | 2 ++
3 files changed, 30 insertions(+), 6 deletions(-)
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2.31.1