CVE-2025-40047 (GCVE-0-2025-40047)
Vulnerability from cvelistv5
Published
2025-10-28 11:48
Modified
2025-10-28 11:48
Severity ?
Summary
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.
References
Impacted products
Vendor Product Version
Linux Linux Version: f31ecf671ddc498f20219453395794ff2383e06b
Version: f31ecf671ddc498f20219453395794ff2383e06b
Version: f31ecf671ddc498f20219453395794ff2383e06b
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        "shortName": "Linux"
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    "datePublished": "2025-10-28T11:48:24.625Z",
    "dateReserved": "2025-04-16T07:20:57.156Z",
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    "state": "PUBLISHED"
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}


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