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.

INFO

Published Date :

2025-11-12T21:56:34.801Z

Last Modified :

2025-12-01T06:20:06.306Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40203 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40203.

URL Resource
https://git.kernel.org/stable/c/659874b7ee4976ad9ce476e07fd36bc67b3537f1 cve-icon cve-icon
https://git.kernel.org/stable/c/9c80da26fda2fdcaac7f92b5908875b3108830ff cve-icon cve-icon
https://git.kernel.org/stable/c/c1f86d0ac322c7e77f6f8dbd216c65d39358ffc0 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025111247-CVE-2025-40203-c83b@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-40203 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-40203 cve-icon
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