Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix bug on trap in smb2_lock If lock count is greater than 1, flags could be old value. It should be checked with flags of smb_lock, not flags. It will cause bug-on trap from locks_free_lock in error handling routine.

INFO

Published Date :

2025-04-01T15:41:07.977Z

Last Modified :

2025-11-03T19:39:44.619Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21944 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21944.

URL Resource
https://git.kernel.org/stable/c/11e0e74e14f1832a95092f2c98ed3b99f57797ee cve-icon cve-icon
https://git.kernel.org/stable/c/2b70e3ac79eacbdf32571f7af48dd81cdd957ca8 cve-icon cve-icon
https://git.kernel.org/stable/c/8994f0ce8259f812b4f4a681d8298c6ff682efaa cve-icon cve-icon
https://git.kernel.org/stable/c/dbcd7fdd86f77529210fe8978154a81cd479844c cve-icon cve-icon
https://git.kernel.org/stable/c/e26e2d2e15daf1ab33e0135caf2304a0cfa2744b cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025040135-CVE-2025-21944-d6eb@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21944 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21944 cve-icon
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