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Vulnerabilities CVE-2025-22041

CVE-2025-22041

High
Open
TLP:CLEAR

ksmbd: fix use-after-free in ksmbd_sessions_deregister()

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Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_sessions_deregister() In multichannel mode, UAF issue can occur in session_deregister when the second channel sets up a session through the connection of the first channel. session that is freed through the global session table can be accessed again through ->sessions of connection.

Details

CVSS Score
8.8
EPSS Score
0.64%

47.4th percentile

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
Apr 16, 2025
Last Modified
Aug 5, 2026
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