CVE-2022-48697
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
nvmet: fix a use-after-free
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
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| a07b4970f464f13640e28e16dad6cfa33647cc99 | affected | git | 17f121ca3ec6be0fb32d77c7f65362934a38cc8e | Unavailable | None listed |
| a07b4970f464f13640e28e16dad6cfa33647cc99 | affected | git | 8d66989b5f7bb28bba2f8e1e2ffc8bfef4a10717 | Unavailable | None listed |
| a07b4970f464f13640e28e16dad6cfa33647cc99 | affected | git | be01f1c988757b95f11f090a9f491365670a522b | Unavailable | None listed |
| a07b4970f464f13640e28e16dad6cfa33647cc99 | affected | git | ebf46da50beb78066674354ad650606a467e33fa | Unavailable | None listed |
| a07b4970f464f13640e28e16dad6cfa33647cc99 | affected | git | 4484ce97a78171668c402e0c45db7f760aea8060 | Unavailable | None listed |
| a07b4970f464f13640e28e16dad6cfa33647cc99 | affected | git | 6a02a61e81c231cc5c680c5dbf8665275147ac52 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.8 | Unavailable | None listed |
| 4.19.260 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.213 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.143 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.68 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.9 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |