CVE-2025-40047
- Published: 1761653738
- Last modified: 1761653738
CVE-2025-40047 — 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…
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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.
🧠 Explainer: What this vulnerability means
Summary: the product from the vendor is impacted (CWE: unspecified).
Impact: Attackers could gain unauthorized access, execute code, or disrupt services.
Mitigation: Prioritize patching and consider temporary workarounds documented by the vendor.
No vendor/product data yet.
No explicit mitigation/advisory links found in references.