CVE-2025-40342
Published: December 10, 2025Last modified: December 10, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: use lock accessing port_state and rport state nvme_fc_unregister_remote removes the remote port on a lport object at any point in time when there is no active association. This races with with the reconnect logic, because nvme_fc_create_association is not taking a lock to check the port_state and atomically increase the active count on the rport.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Vulnerable (6.1.158-r0) |
| 25 LTS | linux-lts | Fixed (6.12.58-r0) | |
| Stream | linux-lts | Fixed (6.12.58-r0) |
References
- https://git.kernel.org/stable/c/25f4bf1f7979a7871974fd36c79d69ff1cf4b446
- https://git.kernel.org/stable/c/4253e0a4546138a2bf9cb6acf66b32fee677fc7c
- https://git.kernel.org/stable/c/891cdbb162ccdb079cd5228ae43bdeebce8597ad
- https://git.kernel.org/stable/c/9950af4303942081dc8c7a5fdc3688c17c7eb6c0
- https://git.kernel.org/stable/c/a2f7fa75c4a2a07328fa22ccbef461db76790b55
- https://git.kernel.org/stable/c/de3d91af47bc015031e7721b100a29989f6498a5
- https://git.kernel.org/stable/c/e8cde03de8674b05f2c5e0870729049eba517800