CVE-2025-40364
io_uring: fix io_req_prep_async with provided buffers
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
c7fb19428d67dd0a2a78a4f237af01d39c78dc5a < 233b210a678bddf8b49b02a070074a52b87e6d43 c7fb19428d67dd0a2a78a4f237af01d39c78dc5a < a1b17713b32c75a90132ea2f92b1257f3bbc20f3 c7fb19428d67dd0a2a78a4f237af01d39c78dc5a < b86f1d51731e621e83305dc9564ae14c9ef752bf c7fb19428d67dd0a2a78a4f237af01d39c78dc5a < a94592ec30ff67dc36c424327f1e0a9ceeeb9bd3 c7fb19428d67dd0a2a78a4f237af01d39c78dc5a < 35ae7910c349fb3c60439992e2e0e79061e95382 c7fb19428d67dd0a2a78a4f237af01d39c78dc5a < f0ef94553868d07c1b14d7743a7e2553e5a831a3 c7fb19428d67dd0a2a78a4f237af01d39c78dc5a < d63b0e8a628e62ca85a0f7915230186bb92f8bb4
Linux / Linux
5.19
References
git.kernel.org: https://git.kernel.org/stable/c/233b210a678bddf8b49b02a070074a52b87e6d43 git.kernel.org: https://git.kernel.org/stable/c/a1b17713b32c75a90132ea2f92b1257f3bbc20f3 git.kernel.org: https://git.kernel.org/stable/c/b86f1d51731e621e83305dc9564ae14c9ef752bf git.kernel.org: https://git.kernel.org/stable/c/a94592ec30ff67dc36c424327f1e0a9ceeeb9bd3 git.kernel.org: https://git.kernel.org/stable/c/35ae7910c349fb3c60439992e2e0e79061e95382 git.kernel.org: https://git.kernel.org/stable/c/f0ef94553868d07c1b14d7743a7e2553e5a831a3 git.kernel.org: https://git.kernel.org/stable/c/d63b0e8a628e62ca85a0f7915230186bb92f8bb4