vulnerability

Debian: CVE-2025-40187: linux, linux-6.1 -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:S/C:N/I:N/A:C)
Published
Nov 14, 2025
Added
Nov 14, 2025
Modified
Dec 17, 2025

Description

In the Linux kernel, the following vulnerability has been resolved: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() If new_asoc->peer.adaptation_ind=0 and sctp_ulpevent_make_authkey=0 and sctp_ulpevent_make_authkey() returns 0, then the variable ai_ev remains zero and the zero will be dereferenced in the sctp_ulpevent_free() function.

Solutions

debian-upgrade-linuxdebian-upgrade-linux-6-1
Title
NEW

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