CVE-2018-18710

An issue was discovered in the Linux kernel through 4.19. An information leak in cdrom_ioctl_select_disc 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 and CVE-2018-16658.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 4.19
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
18.10
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
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
Fixed 4.18.0-13.14
released
bionic
Fixed 4.15.0-43.46
released
xenial
Fixed 4.4.0-141.167
released
trusty
Fixed 3.13.0-164.214
released
linux-aws
cosmic
Fixed 4.18.0-1007.9
released
bionic
Fixed 4.15.0-1031.33
released
xenial
Fixed 4.4.0-1074.84
released
trusty
Fixed 4.4.0-1037.40
released
linux-aws-hwe
cosmic
dne
bionic
dne
xenial
Fixed 4.15.0-1031.33~16.04.1
released
trusty
dne
linux-azure
cosmic
Fixed 4.18.0-1007.7
released
bionic
Fixed 4.15.0-1036.38
released
xenial
Fixed 4.15.0-1036.38~16.04.1
released
trusty
Fixed 4.15.0-1036.38~14.04.2
released
linux-azure-edge
cosmic
dne
bionic
Fixed 4.15.0-1036.38
released
xenial
Fixed 4.15.0-1036.38~16.04.1
released
trusty
dne
linux-euclid
cosmic
dne
bionic
dne
xenial
ignored
trusty
dne
linux-flo
cosmic
dne
bionic
dne
xenial
ignored
trusty
dne
linux-gcp
cosmic
Fixed 4.18.0-1005.6
released
bionic
Fixed 4.15.0-1026.27
released
xenial
Fixed 4.15.0-1026.27~16.04.1
released
trusty
dne
linux-gcp-edge
cosmic
dne
bionic
Fixed 4.18.0-1005.6~18.04.1
released
xenial
dne
trusty
dne
linux-gke
cosmic
dne
bionic
dne
xenial
ignored
trusty
dne
linux-goldfish
cosmic
dne
bionic
dne
xenial
ignored
trusty
dne
linux-grouper
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe
cosmic
dne
bionic
not-affected
xenial
Fixed 4.15.0-43.46~16.04.1
released
trusty
dne
linux-hwe-edge
cosmic
dne
bionic
not-affected
xenial
Fixed 4.15.0-43.46~16.04.1
released
trusty
dne
linux-kvm
cosmic
Fixed 4.18.0-1006.6
released
bionic
Fixed 4.15.0-1028.28
released
xenial
Fixed 4.4.0-1039.45
released
trusty
dne
linux-lts-trusty
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-utopic
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-vivid
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-wily
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-xenial
cosmic
dne
bionic
dne
xenial
dne
trusty
Fixed 4.4.0-141.167~14.04.1
released
linux-maguro
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
linux-mako
cosmic
dne
bionic
dne
xenial
ignored
trusty
dne
linux-manta
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem
cosmic
Fixed 4.15.0-1030.35
released
bionic
Fixed 4.15.0-1030.35
released
xenial
ignored
trusty
dne
linux-oracle
cosmic
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
linux-raspi2
cosmic
Fixed 4.18.0-1008.10
released
bionic
Fixed 4.15.0-1030.32
released
xenial
Fixed 4.4.0-1102.110
released
trusty
dne
linux-snapdragon
cosmic
dne
bionic
not-affected
xenial
Fixed 4.4.0-1106.111
released
trusty
dne
Common Weakness Enumeration
References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e4f3aa2e1e67bb48dfbaaf1cad59013d5a5bc276
http://www.securityfocus.com/bid/106041
https://github.com/torvalds/linux/commit/e4f3aa2e1e67bb48dfbaaf1cad59013d5a5bc276
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
https://usn.ubuntu.com/3846-1/
https://usn.ubuntu.com/3847-1/
https://usn.ubuntu.com/3847-2/
https://usn.ubuntu.com/3847-3/
https://usn.ubuntu.com/3848-1/
https://usn.ubuntu.com/3848-2/
https://usn.ubuntu.com/3849-1/
https://usn.ubuntu.com/3849-2/
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e4f3aa2e1e67bb48dfbaaf1cad59013d5a5bc276
http://www.securityfocus.com/bid/106041
https://github.com/torvalds/linux/commit/e4f3aa2e1e67bb48dfbaaf1cad59013d5a5bc276
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
https://usn.ubuntu.com/3846-1/
https://usn.ubuntu.com/3847-1/
https://usn.ubuntu.com/3847-2/
https://usn.ubuntu.com/3847-3/
https://usn.ubuntu.com/3848-1/
https://usn.ubuntu.com/3848-2/
https://usn.ubuntu.com/3849-1/
https://usn.ubuntu.com/3849-2/