Description
In the Linux kernel, the following vulnerability has been resolved: fuse-uring: Avoid queue->stopped races and set/read that value under lock There are several readers of queue->stopped that check the value under lock, but fuse_uring_commit_fetch() did not and actually the value was not set under the lock in fuse_uring_abort_end_requests() either. Especially in fuse_uring_commit_fetch it is important to check under a lock, because due to races 'struct fuse_req' might be freed with fuse_request_end, but another thread/cpu might already do teardown work.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
4a9bfb9b6850fec0685447aed280533cf980de70 to < 39c8e925b207afceffaa5382416ed405e0223a03affected4a9bfb9b6850fec0685447aed280533cf980de70 to < 4021a3a79eee551d95fe1e1e7c1b195d34ba8c08affected4a9bfb9b6850fec0685447aed280533cf980de70 to < b70a3aca16934c196f92abb17b01c1647b9bb63caffected
Linux Linux
Default version status: affected
6.14affected0 to < 6.14unaffected6.18.39 to ≤ 6.18.*unaffected7.1.4 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected