Description

In the Linux kernel, the following vulnerability has been resolved: io_uring/waitid: always prune wait queue entry in io_waitid_wait() For a successful return, always remove our entry from the wait queue entry list. Previously this was skipped if a cancelation was in progress, but this can race with another invocation of the wait queue entry callback.

INFO

Published Date :

2025-10-28T11:48:24.625Z

Last Modified :

2025-12-01T06:16:52.611Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40047 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40047.

URL Resource
https://git.kernel.org/stable/c/2f8229d53d984c6a05b71ac9e9583d4354e3b91f cve-icon cve-icon
https://git.kernel.org/stable/c/3e2205db2f0608898d535da1964e1b376aacfdaa cve-icon cve-icon
https://git.kernel.org/stable/c/696ba6032081e617564a8113a001b8d7943cb928 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025102813-CVE-2025-40047-b952@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-40047 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-40047 cve-icon
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