CVE-2018-8781

The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
3.4 ≤
𝑥
< 3.16.57
linuxlinux_kernel
3.17 ≤
𝑥
< 3.18.103
linuxlinux_kernel
3.19 ≤
𝑥
< 4.1.52
linuxlinux_kernel
4.2 ≤
𝑥
< 4.4.125
linuxlinux_kernel
4.5 ≤
𝑥
< 4.9.91
linuxlinux_kernel
4.10 ≤
𝑥
< 4.14.31
linuxlinux_kernel
4.15 ≤
𝑥
< 4.15.14
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
17.10
debiandebian_linux
7.0
debiandebian_linux
8.0
debiandebian_linux
9.0
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.6-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
artful
Fixed 4.13.0-45.50
released
bionic
not-affected
trusty
Fixed 3.13.0-151.201
released
xenial
Fixed 4.4.0-127.153
released
linux-aws
artful
dne
bionic
not-affected
trusty
Fixed 4.4.0-1022.22
released
xenial
Fixed 4.4.0-1060.69
released
linux-azure
artful
dne
bionic
not-affected
trusty
not-affected
xenial
Fixed 4.15.0-1013.13~16.04.2
released
linux-euclid
artful
dne
bionic
dne
trusty
dne
xenial
ignored
linux-flo
artful
dne
bionic
dne
trusty
dne
xenial
ignored
linux-gcp
artful
dne
bionic
not-affected
trusty
dne
xenial
Fixed 4.13.0-1019.23
released
linux-gke
artful
dne
bionic
dne
trusty
dne
xenial
ignored
linux-goldfish
artful
dne
bionic
dne
trusty
dne
xenial
ignored
linux-grouper
artful
dne
bionic
dne
trusty
dne
xenial
dne
linux-hwe
artful
dne
bionic
not-affected
trusty
dne
xenial
Fixed 4.13.0-45.50~16.04.1
released
linux-hwe-edge
artful
dne
bionic
Fixed 4.18.0-8.9~18.04.1
released
trusty
dne
xenial
Fixed 4.13.0-45.50~16.04.1
released
linux-kvm
artful
dne
bionic
not-affected
trusty
dne
xenial
Fixed 4.4.0-1026.31
released
linux-lts-trusty
artful
dne
bionic
dne
trusty
dne
xenial
dne
linux-lts-utopic
artful
dne
bionic
dne
trusty
dne
xenial
dne
linux-lts-vivid
artful
dne
bionic
dne
trusty
dne
xenial
dne
linux-lts-wily
artful
dne
bionic
dne
trusty
dne
xenial
dne
linux-lts-xenial
artful
dne
bionic
dne
trusty
Fixed 4.4.0-127.153~14.04.1
released
xenial
dne
linux-maguro
artful
dne
bionic
dne
trusty
dne
xenial
dne
linux-mako
artful
dne
bionic
dne
trusty
dne
xenial
ignored
linux-manta
artful
dne
bionic
dne
trusty
dne
xenial
dne
linux-oem
artful
dne
bionic
not-affected
trusty
dne
xenial
Fixed 4.13.0-1030.33
released
linux-raspi2
artful
Fixed 4.13.0-1022.23
released
bionic
not-affected
trusty
dne
xenial
Fixed 4.4.0-1090.98
released
linux-snapdragon
artful
Fixed 4.4.0-1093.98
released
bionic
not-affected
trusty
dne
xenial
Fixed 4.4.0-1093.98
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
kernel-azure-base
suse enterprise sap 15 SP2
4.12.14-8.30.1
fixed
suse enterprise sap 15 SP3
4.12.14-8.58.1
fixed
suse enterprise server 15 SP2
4.12.14-8.30.1
fixed
suse enterprise server 15 SP3
4.12.14-8.58.1
fixed
kernel-default
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP2
4.4.121-92.73.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-default-base
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP2
4.4.121-92.73.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-default-man
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP2
4.4.121-92.73.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-docs
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-ec2
suse enterprise sap 12
3.12.74-60.64.88.1
fixed
suse enterprise sap 12 SP3
3.12.74-60.64.88.1
fixed
suse enterprise sap 12 SP4
3.12.74-60.64.88.1
fixed
suse enterprise sap 12 SP5
3.12.74-60.64.88.1
fixed
suse enterprise server 12
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP3
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP4
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP5
3.12.74-60.64.88.1
fixed
kernel-ec2-extra
suse enterprise sap 12
3.12.74-60.64.88.1
fixed
suse enterprise sap 12 SP3
3.12.74-60.64.88.1
fixed
suse enterprise sap 12 SP4
3.12.74-60.64.88.1
fixed
suse enterprise sap 12 SP5
3.12.74-60.64.88.1
fixed
suse enterprise server 12
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP3
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP4
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP5
3.12.74-60.64.88.1
fixed
kernel-macros
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP2
4.4.121-92.73.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-obs-build
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-source
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP2
4.4.121-92.73.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-source-azure
suse enterprise sap 15 SP2
4.12.14-5.47.1
fixed
suse enterprise sap 15 SP3
4.12.14-5.47.1
fixed
suse enterprise server 15 SP2
4.12.14-5.47.1
fixed
suse enterprise server 15 SP3
4.12.14-5.47.1
fixed
kernel-syms
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
suse enterprise server 12 SP2
4.4.121-92.73.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-vanilla-base
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
kernel-xen
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
kernel-xen-base
suse enterprise server 12
3.12.61-52.128.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.88.1
fixed
kernel-zfcpdump
suse enterprise desktop 15
4.12.14-25.3.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.3.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 15
4.12.14-25.3.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kgraft-patch-3_12_61-52_101-default-6
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_101-xen-6
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_106-default-6
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_106-xen-6
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_111-default-5
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_111-xen-5
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_119-default-5
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_119-xen-5
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_122-default-5
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_122-xen-5
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_125-default-4
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_125-xen-4
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_128-default-1
suse enterprise server 12
1.3.1
fixed
kgraft-patch-3_12_61-52_128-xen-1
suse enterprise server 12
1.3.1
fixed
kgraft-patch-3_12_61-52_77-default-11
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_77-xen-11
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_80-default-10
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_80-xen-10
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_83-default-9
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_83-xen-9
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_86-default-9
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_86-xen-9
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_89-default-9
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_89-xen-9
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_92-default-8
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_61-52_92-xen-8
suse enterprise server 12
2.1
fixed
kgraft-patch-3_12_74-60_64_40-default-11
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_40-xen-11
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_45-default-11
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_45-xen-11
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_48-default-10
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_48-xen-10
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_51-default-9
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_51-xen-9
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_54-default-9
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_54-xen-9
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_57-default-9
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_57-xen-9
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_60-default-8
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_60-xen-8
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_63-default-6
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_63-xen-6
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_66-default-5
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_66-xen-5
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_69-default-4
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_69-xen-4
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_82-default-4
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_82-xen-4
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_85-default-4
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_85-xen-4
suse enterprise server 12 SP1
2.1
fixed
kgraft-patch-3_12_74-60_64_88-default-1
suse enterprise server 12 SP1
2.3.1
fixed
kgraft-patch-3_12_74-60_64_88-xen-1
suse enterprise server 12 SP1
2.3.1
fixed
kgraft-patch-4_4_103-92_53-default-6
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_103-92_56-default-6
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_114-92_64-default-4
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_114-92_67-default-4
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_120-92_70-default-3
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_121-92_73-default-1
suse enterprise server 12 SP2
3.3.1
fixed
kgraft-patch-4_4_59-92_20-default-12
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_59-92_24-default-11
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_74-92_29-default-11
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_74-92_32-default-10
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_74-92_35-default-10
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_74-92_38-default-9
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_90-92_45-default-7
suse enterprise server 12 SP2
2.1
fixed
kgraft-patch-4_4_90-92_50-default-7
suse enterprise server 12 SP2
2.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 7
0:3.10.0-957.el7
fixed
kernel
RHEL 7
0:3.10.0-957.el7
fixed
kernel-abi-whitelists
RHEL 7
0:3.10.0-957.el7
fixed
kernel-bootwrapper
RHEL 7
0:3.10.0-957.el7
fixed
kernel-debug
RHEL 7
0:3.10.0-957.el7
fixed
kernel-debug-devel
RHEL 7
0:3.10.0-957.el7
fixed
kernel-devel
RHEL 7
0:3.10.0-957.el7
fixed
kernel-doc
RHEL 7
0:3.10.0-957.el7
fixed
kernel-kdump
RHEL 7
0:3.10.0-957.el7
fixed
kernel-kdump-devel
RHEL 7
0:3.10.0-957.el7
fixed
kernel-rt
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-debug
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-debug-devel
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-debug-kvm
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-devel
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-doc
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-kvm
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-trace
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-trace-devel
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-rt-trace-kvm
RHEL 7
0:3.10.0-957.rt56.910.el7
fixed
kernel-tools
RHEL 7
0:3.10.0-957.el7
fixed
kernel-tools-libs
RHEL 7
0:3.10.0-957.el7
fixed
kernel-tools-libs-devel
RHEL 7
0:3.10.0-957.el7
fixed
perf
RHEL 7
0:3.10.0-957.el7
fixed
python-perf
RHEL 7
0:3.10.0-957.el7
fixed
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2018:2948
https://access.redhat.com/errata/RHSA-2018:3083
https://access.redhat.com/errata/RHSA-2018:3096
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
https://patchwork.freedesktop.org/patch/211845/
https://research.checkpoint.com/mmap-vulnerabilities-linux-kernel/
https://usn.ubuntu.com/3654-1/
https://usn.ubuntu.com/3654-2/
https://usn.ubuntu.com/3656-1/
https://usn.ubuntu.com/3674-1/
https://usn.ubuntu.com/3674-2/
https://usn.ubuntu.com/3677-1/
https://usn.ubuntu.com/3677-2/
https://www.debian.org/security/2018/dsa-4187
https://www.debian.org/security/2018/dsa-4188
https://access.redhat.com/errata/RHSA-2018:2948
https://access.redhat.com/errata/RHSA-2018:3083
https://access.redhat.com/errata/RHSA-2018:3096
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
https://patchwork.freedesktop.org/patch/211845/
https://research.checkpoint.com/mmap-vulnerabilities-linux-kernel/
https://usn.ubuntu.com/3654-1/
https://usn.ubuntu.com/3654-2/
https://usn.ubuntu.com/3656-1/
https://usn.ubuntu.com/3674-1/
https://usn.ubuntu.com/3674-2/
https://usn.ubuntu.com/3677-1/
https://usn.ubuntu.com/3677-2/
https://www.debian.org/security/2018/dsa-4187
https://www.debian.org/security/2018/dsa-4188