CVE-2018-1065

The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.7 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
redhatCNA
---
---
CVEADP
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---
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 4.15.7
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
jessie
not-affected
wheezy
not-affected
bullseye (security)
5.10.226-1
fixed
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
trixie
6.11.5-1
fixed
sid
6.11.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
cosmic
not-affected
bionic
not-affected
artful
ignored
xenial
Fixed 4.4.0-127.153
released
trusty
not-affected
linux-armadaxp
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-aws
cosmic
not-affected
bionic
not-affected
artful
dne
xenial
Fixed 4.4.0-1060.69
released
trusty
Fixed 4.4.0-1022.22
released
linux-azure
cosmic
not-affected
bionic
not-affected
artful
dne
xenial
Fixed 4.15.0-1013.13~16.04.2
released
trusty
not-affected
linux-azure-edge
cosmic
dne
bionic
not-affected
xenial
not-affected
trusty
dne
linux-euclid
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-flo
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-gcp
cosmic
not-affected
bionic
not-affected
artful
dne
xenial
Fixed 4.15.0-1014.14~16.04.1
released
trusty
dne
linux-gke
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-goldfish
cosmic
dne
bionic
dne
artful
dne
xenial
not-affected
trusty
dne
linux-grouper
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-hwe
cosmic
dne
bionic
not-affected
artful
dne
xenial
Fixed 4.15.0-24.26~16.04.1
released
trusty
dne
linux-hwe-edge
cosmic
dne
bionic
not-affected
artful
dne
xenial
Fixed 4.15.0-24.26~16.04.1
released
trusty
dne
linux-kvm
cosmic
not-affected
bionic
not-affected
artful
dne
xenial
Fixed 4.4.0-1026.31
released
trusty
dne
linux-linaro-omap
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-linaro-shared
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-linaro-vexpress
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-quantal
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-raring
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-saucy
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-trusty
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-utopic
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-vivid
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
ignored
linux-lts-wily
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-xenial
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
Fixed 4.4.0-127.153~14.04.1
released
linux-maguro
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-mako
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-manta
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-oem
cosmic
not-affected
bionic
not-affected
artful
dne
xenial
ignored
trusty
dne
linux-qcm-msm
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-raspi2
cosmic
not-affected
bionic
not-affected
artful
ignored
xenial
Fixed 4.4.0-1090.98
released
trusty
dne
linux-snapdragon
cosmic
dne
bionic
not-affected
artful
Fixed 4.4.0-1093.98
released
xenial
Fixed 4.4.0-1093.98
released
trusty
dne
linux-ti-omap4
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
Common Weakness Enumeration
References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=57ebd808a97d7c5b1e1afb937c2db22beba3c1f8
http://lists.openwall.net/netdev/2018/01/27/46
http://patchwork.ozlabs.org/patch/870355/
http://www.securitytracker.com/id/1040446
https://access.redhat.com/errata/RHSA-2018:2948
https://bugzilla.redhat.com/show_bug.cgi?id=1547824
https://github.com/torvalds/linux/commit/57ebd808a97d7c5b1e1afb937c2db22beba3c1f8
https://usn.ubuntu.com/3654-1/
https://usn.ubuntu.com/3654-2/
https://usn.ubuntu.com/3656-1/
https://www.debian.org/security/2018/dsa-4188
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=57ebd808a97d7c5b1e1afb937c2db22beba3c1f8
http://lists.openwall.net/netdev/2018/01/27/46
http://patchwork.ozlabs.org/patch/870355/
http://www.securitytracker.com/id/1040446
https://access.redhat.com/errata/RHSA-2018:2948
https://bugzilla.redhat.com/show_bug.cgi?id=1547824
https://github.com/torvalds/linux/commit/57ebd808a97d7c5b1e1afb937c2db22beba3c1f8
https://usn.ubuntu.com/3654-1/
https://usn.ubuntu.com/3654-2/
https://usn.ubuntu.com/3656-1/
https://www.debian.org/security/2018/dsa-4188