In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the β_sctp_make_chunk()β function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash.
[
{
"product": "Linux Kernel",
"vendor": "Linux Foundation",
"versions": [
{
"status": "affected",
"version": "Before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102."
}
]
}
]
access.redhat.com/errata/RHSA-2018:1854
access.redhat.com/errata/RHSA-2018:2948
access.redhat.com/errata/RHSA-2018:3083
access.redhat.com/errata/RHSA-2018:3096
access.redhat.com/errata/RHSA-2019:0641
cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.102
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.51
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.25
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.15.8
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.121
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.87
git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=07f2c7ab6f8d0a7e7c5764c4e6cc9c52951b9d9c
lists.debian.org/debian-lts-announce/2018/05/msg00000.html
secuniaresearch.flexerasoftware.com/advisories/81331/
secuniaresearch.flexerasoftware.com/secunia_research/2018-2/
usn.ubuntu.com/3654-1/
usn.ubuntu.com/3654-2/
usn.ubuntu.com/3656-1/
usn.ubuntu.com/3697-1/
usn.ubuntu.com/3697-2/
usn.ubuntu.com/3698-1/
usn.ubuntu.com/3698-2/
www.debian.org/security/2018/dsa-4187
www.debian.org/security/2018/dsa-4188
www.spinics.net/lists/linux-sctp/msg07036.html
www.spinics.net/lists/netdev/msg482523.html