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I. Basic Information for CVE-2025-40203
Vulnerability Information

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Vulnerability Title
listmount: don't call path_put() under namespace semaphore
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call path_put() under namespace semaphore Massage listmount() and make sure we don't call path_put() under the namespace semaphore. If we put the last reference we're fscked.
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,该漏洞源于路径释放时机不当,可能导致命名空间错误。
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 b4c2bea8ceaa50cd42a8f73667389d801a3ecf2d ~ 659874b7ee4976ad9ce476e07fd36bc67b3537f1 -
LinuxLinux 6.8 -
II. Public POCs for CVE-2025-40203
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III. Intelligence Information for CVE-2025-40203
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IV. Related Vulnerabilities
V. Comments for CVE-2025-40203

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