CVE-2022-48697
Published: May 3, 2024
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix a use-after-free Fix the following use-after-free complaint triggered by blktests nvme/004: BUG: KASAN: user-memory-access in blk_mq_complete_request_remote+0xac/0x350 Read of size 4 at addr 0000607bd1835943 by task kworker/13:1/460 Workqueue: nvmet-wq nvme_loop_execute_work [nvme_loop] Call Trace: show_stack+0x52/0x58 dump_stack_lvl+0x49/0x5e print_report.cold+0x36/0x1e2 kasan_report+0xb9/0xf0 __asan_load4+0x6b/0x80 blk_mq_complete_request_remote+0xac/0x350 nvme_loop_queue_response+0x1df/0x275 [nvme_loop] __nvmet_req_complete+0x132/0x4f0 [nvmet] nvmet_req_complete+0x15/0x40 [nvmet] nvmet_execute_io_connect+0x18a/0x1f0 [nvmet] nvme_loop_execute_work+0x20/0x30 [nvme_loop] process_one_work+0x56e/0xa70 worker_thread+0x2d1/0x640 kthread+0x183/0x1c0 ret_from_fork+0x1f/0x30
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected a07b4970f464f13640e28e16dad6cfa33647cc99 - < 17f121ca3ec6be0fb32d77c7f65362934a38cc8eaffected a07b4970f464f13640e28e16dad6cfa33647cc99 - < 8d66989b5f7bb28bba2f8e1e2ffc8bfef4a10717affected a07b4970f464f13640e28e16dad6cfa33647cc99 - < be01f1c988757b95f11f090a9f491365670a522baffected a07b4970f464f13640e28e16dad6cfa33647cc99 - < ebf46da50beb78066674354ad650606a467e33faaffected a07b4970f464f13640e28e16dad6cfa33647cc99 - < 4484ce97a78171668c402e0c45db7f760aea8060+1 more versions |
Linux | Linux | affected 4.8unaffected 0 - < 4.8unaffected 4.19.260 - <= 4.19.*unaffected 5.4.213 - <= 5.4.*unaffected 5.10.143 - <= 5.10.*+3 more versions |
References
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