CVE-2018-20169 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	6.8 MEDIUM	PHYSICAL	LOW	NONE	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 29%

Affected Products (NVD)

Vendor	Product	Version
linux	linux_kernel	𝑥 < 3.16.63
linux	linux_kernel	3.17 ≤ 𝑥 < 3.18.129
linux	linux_kernel	3.19 ≤ 𝑥 < 4.4.167
linux	linux_kernel	4.5 ≤ 𝑥 < 4.9.145
linux	linux_kernel	4.10 ≤ 𝑥 < 4.14.88
linux	linux_kernel	4.15 ≤ 𝑥 < 4.19.9
canonical	ubuntu_linux	14.04
canonical	ubuntu_linux	16.04
debian	debian_linux	8.0

𝑥

= Vulnerable software versions

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 Releases

Ubuntu Product

Codename

linux

bionic	Fixed 4.15.0-58.64 released
cosmic	ignored
disco	not-affected
trusty	ignored
xenial	Fixed 4.4.0-142.168 released

linux-aws

bionic	Fixed 4.15.0-1047.49 released
cosmic	ignored
disco	not-affected
trusty	Fixed 4.4.0-1038.41 released
xenial	Fixed 4.4.0-1075.85 released

linux-aws-hwe

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	Fixed 4.15.0-1047.49~16.04.1 released

linux-azure

bionic	Fixed 5.0.0-1014.14~18.04.1 released
cosmic	ignored
disco	not-affected
trusty	ignored
xenial	Fixed 4.15.0-1055.60 released

linux-azure-edge

bionic	Fixed 5.0.0-1014.14~18.04.1 released
cosmic	dne
disco	dne
trusty	dne
xenial	Fixed 4.15.0-1055.60 released

linux-euclid

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	ignored

linux-flo

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	ignored

linux-gcp

bionic	Fixed 4.15.0-1040.42 released
cosmic	ignored
disco	not-affected
trusty	dne
xenial	Fixed 4.15.0-1040.42~16.04.1 released

linux-gcp-edge

bionic	Fixed 4.15.0-1040.42 released
cosmic	dne
disco	dne
trusty	dne
xenial	dne

linux-gke

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	ignored

linux-gke-4.15

bionic	Fixed 4.15.0-1040.42 released
disco	dne
trusty	dne
xenial	dne

linux-gke-5.0

bionic	not-affected
disco	dne
trusty	dne
xenial	dne

linux-goldfish

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	ignored

linux-grouper

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	dne

linux-hwe

bionic	Fixed 5.0.0-23.24~18.04.1 released
cosmic	dne
disco	dne
trusty	dne
xenial	Fixed 4.15.0-58.64~16.04.1 released

linux-hwe-edge

bionic	not-affected
cosmic	dne
disco	dne
trusty	dne
xenial	Fixed 4.15.0-58.64~16.04.1 released

linux-kvm

bionic	Fixed 4.15.0-1042.42 released
cosmic	ignored
disco	not-affected
trusty	dne
xenial	Fixed 4.4.0-1040.46 released

linux-lts-trusty

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	dne

linux-lts-utopic

bionic	dne
cosmic	dne
disco	dne
trusty	ignored
xenial	dne

linux-lts-vivid

bionic	dne
cosmic	dne
disco	dne
trusty	ignored
xenial	dne

linux-lts-wily

bionic	dne
cosmic	dne
disco	dne
trusty	ignored
xenial	dne

linux-lts-xenial

bionic	dne
cosmic	dne
disco	dne
trusty	Fixed 4.4.0-142.168~14.04.1 released
xenial	dne

linux-maguro

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	dne

linux-mako

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	ignored

linux-manta

bionic	dne
cosmic	dne
disco	dne
trusty	dne
xenial	dne

linux-oem

bionic	Fixed 4.15.0-1050.57 released
cosmic	ignored
disco	Fixed 4.15.0-1050.57 released
trusty	dne
xenial	ignored

linux-oracle

bionic	Fixed 4.15.0-1021.23 released
cosmic	ignored
disco	Fixed 5.0.0-1004.8 released
trusty	dne
xenial	Fixed 4.15.0-1021.23~16.04.1 released

linux-raspi2

bionic	Fixed 4.15.0-1043.46 released
cosmic	ignored
disco	not-affected
trusty	dne
xenial	Fixed 4.4.0-1103.111 released

linux-snapdragon

bionic	Fixed 4.15.0-1060.66 released
cosmic	dne
disco	not-affected
trusty	dne
xenial	Fixed 4.4.0-1107.112 released

Common Weakness Enumeration

CWE-400 - Uncontrolled Resource Consumption
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=704620afc70cf47abb9d6a1a57f3825d2bca49cf

https://access.redhat.com/errata/RHSA-2019:3309

https://access.redhat.com/errata/RHSA-2019:3517

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.9

https://github.com/torvalds/linux/commit/704620afc70cf47abb9d6a1a57f3825d2bca49cf

https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html

https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html

https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html

https://usn.ubuntu.com/3879-1/

https://usn.ubuntu.com/3879-2/

https://usn.ubuntu.com/4094-1/

https://usn.ubuntu.com/4118-1/