VULNERABILITY

Debian: CVE-2025-22040: linux -- security update

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Debian: CVE-2025-22040: linux -- security update

Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
04/16/2025
Created
04/29/2025
Added
04/29/2025
Modified
04/29/2025

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix session use-after-free in multichannel connection There is a race condition between session setup and ksmbd_sessions_deregister. The session can be freed before the connection is added to channel list of session. This patch check reference count of session before freeing it.

Solution(s)

  • debian-upgrade-linux

References

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