PT-2026-68130 · Libkcapi · Libkcapi
CVSS v3.1
7.3
High
| Vector | AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
Name of the Vulnerable Software and Affected Versions
libkcapi (affected versions not specified)
Description
Memory corruption occurs in the one-shot AIO (Asynchronous I/O) path of libkcapi. The issue arises when the path returns an error before all submitted IOCBs (I/O Control Blocks) are drained, which allows subsequent kernel writes to occur within output buffers owned by the caller.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Libkcapi