CVE-2018-16658

An issue was discovered in the Linux kernel before 4.18.6. An information leak in cdrom_ioctl_drive_status in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 4.18.6
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
debiandebian_linux
8.0
debiandebian_linux
9.0
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
bionic
Fixed 4.15.0-39.42
released
cosmic
not-affected
trusty
Fixed 3.13.0-162.212
released
xenial
Fixed 4.4.0-138.164
released
linux-aws
bionic
Fixed 4.15.0-1027.27
released
cosmic
not-affected
trusty
Fixed 4.4.0-1032.35
released
xenial
Fixed 4.4.0-1070.80
released
linux-azure
bionic
Fixed 4.15.0-1031.32
released
cosmic
not-affected
trusty
Fixed 4.15.0-1031.32~14.04.1
released
xenial
Fixed 4.15.0-1031.32~16.04.1
released
linux-azure-edge
bionic
not-affected
cosmic
dne
trusty
dne
xenial
Fixed 4.15.0-1031.32
released
linux-euclid
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-flo
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-gcp
bionic
Fixed 4.15.0-1024.25
released
cosmic
not-affected
trusty
dne
xenial
Fixed 4.15.0-1024.25~16.04.2
released
linux-gke
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-goldfish
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-grouper
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-hwe
bionic
not-affected
cosmic
dne
trusty
dne
xenial
Fixed 4.15.0-39.42~16.04.1
released
linux-hwe-edge
bionic
not-affected
cosmic
dne
trusty
dne
xenial
Fixed 4.15.0-39.42~16.04.1
released
linux-kvm
bionic
Fixed 4.15.0-1026.26
released
cosmic
not-affected
trusty
dne
xenial
Fixed 4.4.0-1036.42
released
linux-lts-trusty
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-lts-utopic
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-lts-vivid
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-lts-wily
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
cosmic
dne
trusty
Fixed 4.4.0-138.164~14.04.1
released
xenial
dne
linux-maguro
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-mako
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-manta
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-oem
bionic
Fixed 4.15.0-1026.31
released
cosmic
Fixed 4.15.0-1026.31
released
trusty
dne
xenial
ignored
linux-raspi2
bionic
Fixed 4.15.0-1028.30
released
cosmic
not-affected
trusty
dne
xenial
Fixed 4.4.0-1099.107
released
linux-snapdragon
bionic
not-affected
cosmic
dne
trusty
dne
xenial
Fixed 4.4.0-1103.108
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
kernel-azure
suse enterprise sap 12 SP3
4.4.155-4.16.1
fixed
suse enterprise sap 15
4.12.14-5.16.1
fixed
suse enterprise server 12 SP3
4.4.155-4.16.1
fixed
suse enterprise server 15
4.12.14-5.16.1
fixed
kernel-azure-base
suse enterprise sap 12 SP3
4.4.155-4.16.1
fixed
suse enterprise sap 15
4.12.14-5.16.1
fixed
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 12 SP3
4.4.155-4.16.1
fixed
suse enterprise server 15
4.12.14-5.16.1
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
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 12 SP3
4.4.155-94.50.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP2
4.4.121-92.95.1
fixed
suse enterprise server 12 SP3
4.4.155-94.50.1
fixed
suse enterprise server 15
4.12.14-25.19.1
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 12 SP3
4.4.155-94.50.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP2
4.4.121-92.95.1
fixed
suse enterprise server 12 SP3
4.4.155-94.50.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-default-man
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise desktop 15 SP2
4.12.14-197.40.1
fixed
suse enterprise sap 12 SP3
4.4.155-94.50.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15 SP2
4.12.14-197.40.1
fixed
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP2
4.4.121-92.95.1
fixed
suse enterprise server 12 SP3
4.4.155-94.50.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
suse enterprise server 15 SP2
4.12.14-197.40.1
fixed
kernel-docs
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-ec2
suse enterprise sap 12
3.12.74-60.64.104.1
fixed
suse enterprise sap 12 SP3
3.12.74-60.64.104.1
fixed
suse enterprise sap 12 SP4
3.12.74-60.64.104.1
fixed
suse enterprise sap 12 SP5
3.12.74-60.64.104.1
fixed
suse enterprise server 12
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP3
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP4
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP5
3.12.74-60.64.104.1
fixed
kernel-ec2-extra
suse enterprise sap 12
3.12.74-60.64.104.1
fixed
suse enterprise sap 12 SP3
3.12.74-60.64.104.1
fixed
suse enterprise sap 12 SP4
3.12.74-60.64.104.1
fixed
suse enterprise sap 12 SP5
3.12.74-60.64.104.1
fixed
suse enterprise server 12
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP3
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP4
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP5
3.12.74-60.64.104.1
fixed
kernel-macros
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 12 SP3
4.4.155-94.50.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP2
4.4.121-92.95.1
fixed
suse enterprise server 12 SP3
4.4.155-94.50.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-obs-build
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-source
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 12 SP3
4.4.155-94.50.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP2
4.4.121-92.95.1
fixed
suse enterprise server 12 SP3
4.4.155-94.50.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-source-azure
suse enterprise sap 12 SP3
4.4.155-4.16.1
fixed
suse enterprise sap 15
4.12.14-5.16.1
fixed
suse enterprise sap 15 SP2
4.12.14-5.16.1
fixed
suse enterprise sap 15 SP3
4.12.14-5.16.1
fixed
suse enterprise server 12 SP3
4.4.155-4.16.1
fixed
suse enterprise server 15
4.12.14-5.16.1
fixed
suse enterprise server 15 SP2
4.12.14-5.16.1
fixed
suse enterprise server 15 SP3
4.12.14-5.16.1
fixed
kernel-syms
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 12 SP3
4.4.155-94.50.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
suse enterprise server 12 SP2
4.4.121-92.95.1
fixed
suse enterprise server 12 SP3
4.4.155-94.50.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kernel-syms-azure
suse enterprise sap 12 SP3
4.4.155-4.16.1
fixed
suse enterprise sap 15
4.12.14-5.16.1
fixed
suse enterprise server 12 SP3
4.4.155-4.16.1
fixed
suse enterprise server 15
4.12.14-5.16.1
fixed
kernel-vanilla-base
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
kernel-xen
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
kernel-xen-base
suse enterprise server 12
3.12.61-52.146.1
fixed
suse enterprise server 12 SP1
3.12.74-60.64.104.1
fixed
kernel-zfcpdump
suse enterprise desktop 15
4.12.14-25.19.1
fixed
suse enterprise desktop 15 SP1
4.12.14-195.1
fixed
suse enterprise sap 15
4.12.14-25.19.1
fixed
suse enterprise sap 15 SP1
4.12.14-195.1
fixed
suse enterprise server 15
4.12.14-25.19.1
fixed
suse enterprise server 15 SP1
4.12.14-195.1
fixed
kgraft-patch-3_12_61-52_146-default-1
suse enterprise server 12
1.5.1
fixed
kgraft-patch-3_12_61-52_146-xen-1
suse enterprise server 12
1.5.1
fixed
kgraft-patch-4_4_121-92_95-default-1
suse enterprise server 12 SP2
3.4.1
fixed
lttng-modules
suse enterprise server 12 SP2
2.7.1-9.6.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 7
0:3.10.0-1062.el7
fixed
kernel
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-abi-whitelists
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-bootwrapper
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-debug
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-debug-devel
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-devel
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-doc
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-kdump
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-kdump-devel
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-rt
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-debug
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-debug-devel
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-debug-kvm
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-devel
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-doc
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-kvm
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-trace
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-trace-devel
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-rt-trace-kvm
RHEL 7
0:3.10.0-1062.rt56.1022.el7
fixed
kernel-tools
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-tools-libs
RHEL 7
0:3.10.0-1062.el7
fixed
kernel-tools-libs-devel
RHEL 7
0:3.10.0-1062.el7
fixed
perf
RHEL 7
0:3.10.0-1062.el7
fixed
python-perf
RHEL 7
0:3.10.0-1062.el7
fixed
Common Weakness Enumeration
References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4
http://www.securityfocus.com/bid/105334
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://access.redhat.com/errata/RHSA-2019:4154
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.6
https://github.com/torvalds/linux/commit/8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4
https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
https://usn.ubuntu.com/3797-1/
https://usn.ubuntu.com/3797-2/
https://usn.ubuntu.com/3820-1/
https://usn.ubuntu.com/3820-2/
https://usn.ubuntu.com/3820-3/
https://usn.ubuntu.com/3822-1/
https://usn.ubuntu.com/3822-2/
https://www.debian.org/security/2018/dsa-4308
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4
http://www.securityfocus.com/bid/105334
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://access.redhat.com/errata/RHSA-2019:4154
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.6
https://github.com/torvalds/linux/commit/8f3fafc9c2f0ece10832c25f7ffcb07c97a32ad4
https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
https://usn.ubuntu.com/3797-1/
https://usn.ubuntu.com/3797-2/
https://usn.ubuntu.com/3820-1/
https://usn.ubuntu.com/3820-2/
https://usn.ubuntu.com/3820-3/
https://usn.ubuntu.com/3822-1/
https://usn.ubuntu.com/3822-2/
https://www.debian.org/security/2018/dsa-4308