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CVE-2025-40364

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CVE-2025-40364

Published: Apr 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: io_uring: fix io_req_prep_async with provided buffers io_req_prep_async() can import provided buffers, commit the ring state by giving up on that before, it'll be reimported later if needed.

VendorProductVersions

Linux

Linux

affected
c7fb19428d67dd0a2a78a4f237af01d39c78dc5a - < 233b210a678bddf8b49b02a070074a52b87e6d43
affected
c7fb19428d67dd0a2a78a4f237af01d39c78dc5a - < a1b17713b32c75a90132ea2f92b1257f3bbc20f3
affected
c7fb19428d67dd0a2a78a4f237af01d39c78dc5a - < b86f1d51731e621e83305dc9564ae14c9ef752bf
affected
c7fb19428d67dd0a2a78a4f237af01d39c78dc5a - < a94592ec30ff67dc36c424327f1e0a9ceeeb9bd3
affected
c7fb19428d67dd0a2a78a4f237af01d39c78dc5a - < 35ae7910c349fb3c60439992e2e0e79061e95382

+2 more versions

Linux

Linux

affected
5.19
unaffected
0 - < 5.19
unaffected
6.1.129 - <= 6.1.*
unaffected
6.6.78 - <= 6.6.*
unaffected
6.12.14 - <= 6.12.*

+2 more versions

References

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