CVE-2024-35831
UNKNOWN
Published 2024-05-17T13:41:23.171Z
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No CVSS data available
Description
In the Linux kernel, the following vulnerability has been resolved:
io_uring: Fix release of pinned pages when __io_uaddr_map fails
Looking at the error path of __io_uaddr_map, if we fail after pinning
the pages for any reasons, ret will be set to -EINVAL and the error
handler won't properly release the pinned pages.
I didn't manage to trigger it without forcing a failure, but it can
happen in real life when memory is heavily fragmented.
Available Exploits
No exploits available for this CVE.
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Affected Products
References
Published: 2024-05-17T13:41:23.171Z
Last Modified: 2025-05-04T12:55:53.115Z
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