CVE-2025-40342
nvme-fc: use lock accessing port_state and rport state
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 9, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
e399441de9115cd472b8ace6c517708273ca7997 < de3d91af47bc015031e7721b100a29989f6498a5 e399441de9115cd472b8ace6c517708273ca7997 < e8cde03de8674b05f2c5e0870729049eba517800 e399441de9115cd472b8ace6c517708273ca7997 < 4253e0a4546138a2bf9cb6acf66b32fee677fc7c e399441de9115cd472b8ace6c517708273ca7997 < 25f4bf1f7979a7871974fd36c79d69ff1cf4b446 e399441de9115cd472b8ace6c517708273ca7997 < 9950af4303942081dc8c7a5fdc3688c17c7eb6c0 e399441de9115cd472b8ace6c517708273ca7997 < a2f7fa75c4a2a07328fa22ccbef461db76790b55 e399441de9115cd472b8ace6c517708273ca7997 < 891cdbb162ccdb079cd5228ae43bdeebce8597ad
Linux / Linux
4.10
References
git.kernel.org: https://git.kernel.org/stable/c/de3d91af47bc015031e7721b100a29989f6498a5 git.kernel.org: https://git.kernel.org/stable/c/e8cde03de8674b05f2c5e0870729049eba517800 git.kernel.org: https://git.kernel.org/stable/c/4253e0a4546138a2bf9cb6acf66b32fee677fc7c git.kernel.org: https://git.kernel.org/stable/c/25f4bf1f7979a7871974fd36c79d69ff1cf4b446 git.kernel.org: https://git.kernel.org/stable/c/9950af4303942081dc8c7a5fdc3688c17c7eb6c0 git.kernel.org: https://git.kernel.org/stable/c/a2f7fa75c4a2a07328fa22ccbef461db76790b55 git.kernel.org: https://git.kernel.org/stable/c/891cdbb162ccdb079cd5228ae43bdeebce8597ad