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I. Basic Information for CVE-2025-40342
Vulnerability Information

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Vulnerability Title
nvme-fc: use lock accessing port_state and rport state
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于未使用锁访问port_state和rport状态。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
LinuxLinux e399441de9115cd472b8ace6c517708273ca7997 ~ de3d91af47bc015031e7721b100a29989f6498a5 -
LinuxLinux 4.10 -
II. Public POCs for CVE-2025-40342
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III. Intelligence Information for CVE-2025-40342
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IV. Related Vulnerabilities
V. Comments for CVE-2025-40342

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