CVE-2025-40342 (GCVE-0-2025-40342)
Vulnerability from cvelistv5 – Published: 2025-12-09 04:09 – Updated: 2025-12-20 08:52
VLAI?
Title
nvme-fc: use lock accessing port_state and rport state
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e399441de9115cd472b8ace6c517708273ca7997 , < de3d91af47bc015031e7721b100a29989f6498a5
(git)
Affected: e399441de9115cd472b8ace6c517708273ca7997 , < e8cde03de8674b05f2c5e0870729049eba517800 (git) Affected: e399441de9115cd472b8ace6c517708273ca7997 , < 4253e0a4546138a2bf9cb6acf66b32fee677fc7c (git) Affected: e399441de9115cd472b8ace6c517708273ca7997 , < 25f4bf1f7979a7871974fd36c79d69ff1cf4b446 (git) Affected: e399441de9115cd472b8ace6c517708273ca7997 , < 9950af4303942081dc8c7a5fdc3688c17c7eb6c0 (git) Affected: e399441de9115cd472b8ace6c517708273ca7997 , < a2f7fa75c4a2a07328fa22ccbef461db76790b55 (git) Affected: e399441de9115cd472b8ace6c517708273ca7997 , < 891cdbb162ccdb079cd5228ae43bdeebce8597ad (git) |
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{
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"dateReserved": "2025-04-16T07:20:57.187Z",
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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