Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: fuse-uring: Avoid use-after-free in fuse_uring_async_stop_queues fuse_uring_async_stop_queues() might run when the last reference on ring->queue_refs was already dropped. In order to avoid an early destruction a reference on struct fuse_conn is now taken before starting fuse_uring_async_stop_queues() and that reference is only released when that delayed work queue terminates.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4a9bfb9b6850fec0685447aed280533cf980de70 before 23a356e0bd96c8d5fb3ddff069f692bf10cab5c1; affected 4a9bfb9b6850fec0685447aed280533cf980de70 before 95d7f50aff2a5f71557263ff25b97b2951f32bf8; affected 4a9bfb9b6850fec0685447aed280533cf980de70 before d351da75066955144515cb2f9aa959f24a04287a |
| Linux / Linux | affected 6.14; unaffected 0 before 6.14; unaffected 6.18.39 through 6.18.*; unaffected 7.1.4 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.