CVE-2018-14734 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 14%

Vendor	Product	Version
linux	linux_kernel	𝑥 ≤ 4.17.11
canonical	ubuntu_linux	12.04
canonical	ubuntu_linux	14.04
canonical	ubuntu_linux	16.04
canonical	ubuntu_linux	18.04
debian	debian_linux	8.0
debian	debian_linux	9.0

𝑥

= Vulnerable software versions

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
sid	6.11.5-1 fixed
trixie	6.11.5-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

linux

cosmic	not-affected
bionic	Fixed 4.15.0-43.46 released
xenial	Fixed 4.4.0-138.164 released
trusty	Fixed 3.13.0-164.214 released

linux-aws

cosmic	not-affected
bionic	Fixed 4.15.0-1031.33 released
xenial	Fixed 4.4.0-1070.80 released
trusty	Fixed 4.4.0-1032.35 released

linux-aws-hwe

cosmic	dne
bionic	dne
xenial	Fixed 4.15.0-1031.33~16.04.1 released
trusty	dne

linux-azure

cosmic	not-affected
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	not-affected
xenial	Fixed 4.18.0-1006.6~16.04.2 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	not-affected
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	not-affected
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	not-affected
bionic	Fixed 4.15.0-1028.28 released
xenial	Fixed 4.4.0-1036.42 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 4.4.0-138.164~14.04.1 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	not-affected
bionic	Fixed 4.15.0-1030.32 released
xenial	Fixed 4.4.0-1099.107 released
trusty	dne

linux-snapdragon

cosmic	dne
bionic	not-affected
xenial	Fixed 4.4.0-1103.108 released
trusty	dne

Common Weakness Enumeration

CWE-416 - Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb2595c1393b4a5211534e6f0a0fbad369e21ad8

https://access.redhat.com/errata/RHSA-2019:0831

https://access.redhat.com/errata/RHSA-2019:2029

https://access.redhat.com/errata/RHSA-2019:2043

https://github.com/torvalds/linux/commit/cb2595c1393b4a5211534e6f0a0fbad369e21ad8

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/3847-1/

https://usn.ubuntu.com/3847-2/

https://usn.ubuntu.com/3847-3/

https://usn.ubuntu.com/3849-1/

https://usn.ubuntu.com/3849-2/

https://www.debian.org/security/2018/dsa-4308